Backorder Items

Items in this category are not eligible for return, except if incorrectly supplied.

Add the quantities required for each item, then click "Add to Cart" before proceeding to the next page

Product Price Quantity
Socket Cap Screws - M4 - 4x0.7mm - 15 mm - A7050 Aluminum SC040M-015-C-SKT-A (Each)
Socket Cap Screws - M4 - 4x0.7mm - 15 mm - A7050 Aluminum Screw

 $6.95 $8.35
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Threaded Spacers - M4 - 4x0.7mm - 15x7 mm Hex - Steel - Mild S300 Pb Zinc Plated Spacer SHX-T-040M-015-007-MZ (PK-5)
Threaded Spacers - M4 - 4x0.7mm - 15x7 mm Hex - Steel - Mild S300 Pb Zinc Plated Spacer

 $8.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 20, 2026
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Socket Cap Screws - M4 Fine - 4x0.5mm - 15 mm - 304 Stainless SC040MF-015-C-SK-4 (Each)
Socket Cap Screws - M4 Fine - 4x0.5mm - 15 mm - 304 Stainless Screw

 $5.86 $7.04
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Knurled Knobs - M4 -4x0.7mm- 15.5x7 mm - Phenolic KF040M-016-KN-PH (PK-5)
Knurled Knobs - M4 - 4x0.7mm - 15.5x7 mm Female - Phenolic Knob

 $10.95
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Knurled Knobs - M4 -4x0.7mm- 15.5x10 mm - Phenolic KM040M-016-KN10-PH (PK-5)
Knurled Knobs - M4 - 4x0.7mm - 15.5x10 mm Male - Phenolic Knob

 $8.77 $10.53
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Knurled Knobs - M4 -4x0.7mm- 15.5x15 mm - Phenolic KM040M-016-KN15-PH (PK-5)
Knurled Knobs - M4 - 4x0.7mm - 15.5x15 mm Male - Phenolic Knob

 $8.77 $10.53
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Knurled Knobs - M4 -4x0.7mm- 15.5x20 mm - Phenolic KM040M-016-KN20-PH (PK-5)
Knurled Knobs - M4 - 4x0.7mm - 15.5x20 mm Male - Phenolic Knob

 $8.77 $10.53
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Flat Tip Aligning Socket Set Screws - M4 - 4x0.7mm - 15.5 mm - Aligning Flat Tip - Carbon Steel with Alloy Steel SUJ2 HRC 55 -60 tip SS040M-0155-CS-FB (Each)
Flat Tip Aligning Socket Set Screws - M4 - 4x0.7mm - 15.5 mm - Aligning Flat Tip - Carbon Steel with Alloy Steel SUJ2 HRC 55 -60 tip Screw

 $9.50 $11.40
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.6 mm - 304 Stainless Steel with Polyacetal tip SS040M-0160-S4-PO-RB (Each)
Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.6 mm - 304 Stainless Steel with Polyacetal tip Screw

 $24.68 $29.62
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Flat Tip Aligning Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Aligning Flat Tip - Carbon Steel with Polyacetal tip SS040M-0157-CS-PO-FB (Each)
Flat Tip Aligning Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Aligning Flat Tip - Carbon Steel with Polyacetal tip Screw

 $28.41 $34.09
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Flat Tip Aligning Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Aligning Flat Tip - 304 Stainless Steel with 440C Stainless HRC 50-55 tip SS040M-0157-S4-S440-FB (Each)
Flat Tip Aligning Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Aligning Flat Tip - 304 Stainless Steel with 440C Stainless HRC 50-55 tip Screw

 $24.59 $29.51
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Flat Tip Aligning Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Aligning Flat Tip - Carbon Steel with Alloy Steel SUJ2 HRC 55 -60 tip SS040M-0157-CS-FB (Each)
Flat Tip Aligning Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Aligning Flat Tip - Carbon Steel with Alloy Steel SUJ2 HRC 55 -60 tip Screw

 $16.86 $20.24
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 15 mm - Black Oxide Carbon Steel 12.9 Alloy Steel SC040M-015-C-SK-BO (Each)
Socket Cap Screws - M4 - 4x0.7mm - 15 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw

 $0.86 $1.04
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Carbon Steel with Brass tip SS040M-0165-CS-BR-RB (Each)
Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Carbon Steel with Brass tip Screw

 $11.68 $14.02
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Carbon Steel with Carbon Steel HRC 55-60 tip SS040M-0165-CS-RB (Each)
Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - Carbon Steel with Carbon Steel HRC 55-60 tip Screw

 $21.50 $25.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - 304 Stainless Steel with Alumina tip SS040M-0165-S4-AA-RB (Each)
Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - 304 Stainless Steel with Alumina tip Screw

 $27.50 $33.00
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - 304 Stainless Steel with 440C Stainless HRC 50-55 tip SS040M-0165-S4-S440-RB (Each)
Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.7 mm - 304 Stainless Steel with 440C Stainless HRC 50-55 tip Screw

 $19.14 $22.96
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.8 mm - Carbon Steel with 440C Stainless HRC 50-55 tip SS040M-0165-CS-440-RB (PK-5)
Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.8 mm - Carbon Steel with 440C Stainless HRC 50-55 tip Screw

 $10.32 $12.38
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.8 mm - Carbon Steel with 440C Stainless HRC 50-55 tip SS040M-0165-CS-S440-RB (Each)
Rolling Ball Tip Socket Set Screws - M4 - 4x0.7mm - 15.8 mm - Carbon Steel with 440C Stainless HRC 50-55 tip Screw

 $2.23 $2.67
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Threaded Plungers - M4 - 4x0.7mm - 16 mm - 2 N Acetal Body - Acetal with Stainless Ball PLBT-040M-160-AS-005 (PK-40)
Ball Threaded Plungers - M4 - 4x0.7mm - 16 mm - 2 N Acetal Body - Acetal with Stainless Ball Plunger

 $76.50 $91.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Threaded Plungers - M4 - 4x0.7mm - 16 mm - 2 N Stainless Body - Stainless Steel 303 Similar to A2, 304, 18-8 PLBT-040M-160-S3-005 (PK-20)
Ball Threaded Plungers - M4 - 4x0.7mm - 16 mm - 2 N Stainless Body - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger

 $33.23 $56.57
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Threaded Plungers - M4 - 4x0.7mm - 16 mm - 3 N Acetal Body - Acetal with Stainless Ball PLBT-040M-160-AS-020 (PK-40)
Ball Threaded Plungers - M4 - 4x0.7mm - 16 mm - 3 N Acetal Body - Acetal with Stainless Ball Plunger

 $76.50 $91.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Threaded Plungers - M4 - 4x0.7mm - 16 mm - 3 N Stainless Body - Stainless Steel 303 Similar to A2, 304, 18-8 PLBT-040M-160-S3-020 (PK-20)
Ball Threaded Plungers - M4 - 4x0.7mm - 16 mm - 3 N Stainless Body - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger

 $33.23 $56.57
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Split Pins - 4x16x3.6 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 PC040-0160-4 (PK-50)
Split Pins - 4x16x3.6 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin

 $19.86 $23.84
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Groove Pins - 4x16x4.2 mm - Black Oxide Steel GP4-0400-1600-BO (PK-1000)
Groove Pins - 4x16x4.2 mm - Black Oxide Steel Pin

 $1,045.68 $1,254.82
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Groove Pins - 4x16x4.25 mm - Black Oxide Steel GP3-0400-1600-BO (Each)
Groove Pins - 4x16x4.25 mm - Black Oxide Steel Pin

 $1.77 $2.13
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Groove Pins - 4x16x4.25 mm - Black Oxide Steel GPG-0400-1600-BO (PK-1000)
Groove Pins - 4x16x4.25 mm - Black Oxide Steel Pin

 $1,378.86 $1,654.64
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Knobs - M4 -4x0.7mm- 16 - - - Thermoplastic KF040M-016-TTPL-BR (Each)
Ball Knobs - M4 - 4x0.7mm - 16 - - Female Threaded - Thermoplastic Knob

 $7.59
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Groove Pins - 4x16x4.3 mm - Black Oxide Steel GP2-0400-1600-BO (Each)
Groove Pins - 4x16x4.3 mm - Black Oxide Steel Pin

 $1.77 $2.13
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Knobs - M4 -4x0.7mm- 16 - - - Thermoplastic KF040M-016-TTPL-MT (Each)
Ball Knobs - M4 - 4x0.7mm - 16 - - Female Threaded - Thermoplastic Knob

 $5.77
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Groove Pins - 4x16x4.35 mm - Black Oxide Steel GP1-0400-1600-BO (Each)
Groove Pins - 4x16x4.35 mm - Black Oxide Steel Pin

 $1.77 $2.13
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Roll Pins - 4x16x4.4 mm - Carbon Spring Steel Self Finish RP040-0160-A-C (PK-100)
Roll Pins - 4x16x4.4 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $22.59 $27.11
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 4x16x4.4 mm - Spring Steel Zinc Plated RP040-0160-Z (PK-500)
Roll Pins - 4x16x4.4 mm - Carbon Spring Steel Zinc Plated Pin

 $209.23 $251.07
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Spring Plungers - M4 - 4x0.7mm - 16 mm - 3.1 N No Handle - Steel Body with Acetal Nose PLST-040M-160-C-010-A (Each)
Spring Plungers - M4 - 4x0.7mm - 16 mm - 3.1 N No Handle - Steel Body with Acetal Nose Plunger

 $21.50 $25.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Partial Thread Slotted Set Screws - M4 - 4x0.7mm - 16 mm - Steel Alloy, Rockwell B75 SS040M-0160-ASP (PK-5)
Partial Thread Slotted Set Screws - M4 - 4x0.7mm - 16 mm - Steel Alloy, Rockwell B75 Screw

 $7.50 $9.00
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Spring Plungers - M4 - 4x0.7mm - 16 mm - 3.1 N No Handle - Steel PLST-040M-160-C-010 (Each)
Spring Plungers - M4 - 4x0.7mm - 16 mm - 3.1 N No Handle - Steel Plunger

 $22.59 $27.11
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C S634-ZZ-ECO (Each)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Stainless Steel AISI 440C Bearing

 $4.50
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel 316 Similar to A4, 18-10 S316-634 (Each)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing

 $89.14 $106.96
Temporarily Out Of Stock -> Backorder now for delivery around Jul 27, 2026
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Coiled Pins - 4x16 - 4.00 - 4.12 - Stainless Steel AISI 420C Oiled Rc 46-52 PSP-040-016H-S420 (PK-1250)
Coiled Pins - 4x16 - 4.00 - 4.12 - Stainless Steel AISI 420C Oiled Rc 46-52 Pin

 $2,323.23
Temporarily Out Of Stock -> Backorder now for delivery around Sep 04, 2026
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Taper Metric Pins - 4x16x4.32 mm - Carbon Steel Unhardened TPM-0400-01600-M (PK-50)
Taper Metric Pins - 4x16x4.32 mm - Carbon Steel Unhardened Pin

 $242.68 $291.22
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque S634-MC34-GR5-R-L23 (PK-20)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

 $1,199.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 04, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque S634-MC34-GR7-R-L23 (PK-40)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

 $2,723.41
Temporarily Out Of Stock -> Backorder now for delivery around Aug 04, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque S634-ZZS-MC34-GR7-R-G48 (PK-40)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

 $2,884.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 04, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C S634-ZZ-MC3-JP6 (PK-20)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Stainless Steel AISI 440C Bearing

 $131.32
Temporarily Out Of Stock -> Backorder now for delivery around Jul 12, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C S634-ZZ-MC3-JP6-AF12 (PK-100)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Stainless Steel AISI 440C Bearing

 $659.23 $791.07
Temporarily Out Of Stock -> Backorder now for delivery around Dec 05, 2026
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Single Row Ball Bearings - 4x16x5 mm - Chrome Steel SAE 52100 634-2RS-ECO (Each)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $4.23
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque S634-ZZS-MC34-GR5-R-G48 (PK-20)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

 $1,276.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 04, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C SF634-MC3 (Each)
Single Row Ball Bearings - 4x16x5 mm Flanged - Stainless Steel AISI 440C Bearing

 $49.23 $102.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Single Row Ball Bearings - 4x16x5 mm - Ceramic Silicon Nitride - PTFE Cage - PTFE Seals CSN-634-TTS-MC34-TF-DRY (PK-50)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Ceramic Silicon Nitride - PTFE Cage - PTFE Seals Bearing

 $3,343.50 $4,012.20
Temporarily Out Of Stock -> Backorder now for delivery around Aug 13, 2026
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Single Row Ball Bearings - 4x16x5 mm - Ceramic Silicon Nitride - PTFE Cage - PTFE Seals CSN-634-TTS-MC34-TF-SRL (PK-50)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Ceramic Silicon Nitride - PTFE Cage - PTFE Seals Bearing

 $3,343.50 $4,012.20
Temporarily Out Of Stock -> Backorder now for delivery around Aug 13, 2026
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Plastic Bearings - 4x16x5 mm - Acetal with Glass Balls P-634-AGL (Each)
Plastic Bearings - 4x16x5 mm - Acetal with Glass Balls Bearing

 $21.23 $25.47
Temporarily Out Of Stock -> Backorder now for delivery around Jul 27, 2026
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Plastic Bearings - 4x16x5 mm - Acetal with Stainless 316 Balls P-634-AS6 (Each)
Plastic Bearings - 4x16x5 mm - Acetal with Stainless 316 Balls Bearing

 $18.14 $21.76
Temporarily Out Of Stock -> Backorder now for delivery around Jul 27, 2026
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Single Row Ball Bearings - 4x16x5 mm - Chrome Steel SAE 52100 634-ZZ-MC3 (PK-100)
Single Row Ball Bearings - 4x16x5 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $412.05 $494.45
Temporarily Out Of Stock -> Backorder now for delivery around Jul 12, 2026
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Single Row Ball Bearings - 4x16x5 mm - Stainless Steel AISI 440C SF634-ZZ-MC3-JP6 (PK-20)
Single Row Ball Bearings - 4x16x5 mm Flanged - Stainless Steel AISI 440C Bearing

 $152.86 $321.77
Temporarily Out Of Stock -> Backorder now for delivery around Jul 12, 2026
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Shaft Collars - 4x16x9 mm - Steel 12L14 9SMn Pb36 COL-00400-016-09-2C-CS (Each)
Shaft Collars - 4x16x9 mm Clamp Type - Steel 12L14 9SMn Pb36 Collar

 $30.95 $37.15
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Single Row Ball Bearings - 4x16x5 mm - Chrome Steel SAE 52100 F634-ZZ-MC3 (PK-20)
Single Row Ball Bearings - 4x16x5 mm Flanged - Chrome Steel SAE 52100 Bearing

 $128.05 $269.50
Temporarily Out Of Stock -> Backorder now for delivery around Jul 12, 2026
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Shaft Collars - 4x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 COL-00400-016-09-2C-S3 (Each)
Shaft Collars - 4x16x9 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar

 $72.50 $87.00
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Dowel Pins - 4x16x16 mm - Steel 100Cr6 - Heat Treated and Ground Rc 58-62 DP040-016-CH-1 (PK-5000)
Dowel Pins - 4x16 Standard - Steel 100Cr6 - Heat Treated and Ground Rc 58-62 Pin

 $977.59 $1,173.11
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Dowel Pins - 4x16x16 mm - Carbon Steel DP040-016-CH-1EF (PK-2)
Dowel Pins - 4x16 Extractable - Carbon Steel Pin

 $1.50 $1.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 THS040M-016-K-3 (Each)
Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw

 $9.86 $11.84
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Thumb Screws - M4 - 4x0.7mm - 16x25.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 THS040M-016-K-3-SHL (Each)
Thumb Screws - M4 - 4x0.7mm - 16x25.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw

 $10.05 $12.05
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Spring Plungers - M4 - 4x0.7mm - 16 mm - 12 N No Handle - Steel Body with Acetal Nose PLST-040M-160-C-041-A (Each)
Spring Plungers - M4 - 4x0.7mm - 16 mm - 12 N No Handle - Steel Body with Acetal Nose Plunger

 $21.59 $25.91
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Spring Plungers - M4 - 4x0.7mm - 16 mm - 12 N No Handle - Steel PLST-040M-160-C-041 (Each)
Spring Plungers - M4 - 4x0.7mm - 16 mm - 12 N No Handle - Steel Plunger

 $22.50 $27.00
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Self Tapping Screws - 4x16 mm - - Hard or Soft Plastics - Zinc Plated and Waxed SCT0400-016-PLH-P-PH-CZ (PK-1000)
Self Tapping Screws - 4x16 mm - - Hard or Soft Plastics - Zinc Plated and Waxed Screw

 $137.86 $165.44
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Ultra Low Head Screws - M4 - 4x0.7mm - 16 mm - 304 Stainless Socket SC040M-016-ULH-SKT-S4 (Each)
Ultra Low Head Screws - M4 - 4x0.7mm - 16 mm - 304 Stainless Socket Screw

 $11.14 $13.36
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Countersunk Screws - M4 - 4x0.7mm - 16 mm - 316 Stainless Socket SK040M-016-SK-S6 (PK-20)
Countersunk Screws - M4 - 4x0.7mm - 16 mm - 316 Stainless Socket Screw

 $3.41
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Countersunk Screws - M4 - 4x0.7mm - 16 mm - Titanium CP Grade 2 Phillips SK040M-016-PH-TC2 (PK-5)
Countersunk Screws - M4 - 4x0.7mm - 16 mm - Titanium CP Grade 2 Phillips Screw

 $45.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 16 mm - 316L Stainless SC040M-016-C-SK-S6L (Each)
Socket Cap Screws - M4 - 4x0.7mm - 16 mm - 316L Stainless Screw

 $1.41 $1.69
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 16 mm - Black Oxide Carbon Steel 12.9 Alloy Steel SC040M-016-C-SK-BO (Each)
Socket Cap Screws - M4 - 4x0.7mm - 16 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw

 $0.86 $1.04
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Fillister Head Screws - M4 - 4x0.7mm - 16 mm - Brass Phillips SC040M-016-F-PH-BR (PK-200)
Fillister Head Screws - M4 - 4x0.7mm - 16 mm - Brass Phillips Screw

 $170.77 $204.93
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Pan Head Screws - M4 - 4x0.7mm - 16 mm - Brass Slotted SC040M-016-P-SL-BR (PK-200)
Pan Head Screws - M4 - 4x0.7mm - 16 mm - Brass Slotted Screw

 $130.32 $156.38
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Button Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Socket SC040M-016-B-SK-CZ (PK-100)
Button Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Socket Screw

 $55.23
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Countersunk Screws - M4 - 4x0.7mm - 16 mm - Brass Slotted SK040M-016-SL-BR (PK-200)
Countersunk Screws - M4 - 4x0.7mm - 16 mm - Brass Slotted Screw

 $130.32 $156.38
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Socket SK040M-016-SK-CZ (PK-100)
Countersunk Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Socket Screw

 $59.32
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Acetal Tipped Socket Set Screws - M4 - 4x0.7mm - 16 mm Alloy Steel - Carbon Steel SS040M-0160-AS-AT (Each)
Acetal Tipped Socket Set Screws - M4 - 4x0.7mm - 16 mm Alloy Steel - Carbon Steel Screw

 $7.05 $8.45
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Acetal Tipped Socket Set Screws - M4 - 4x0.7mm - 16 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 SS040M-0160-S4-AT (Each)
Acetal Tipped Socket Set Screws - M4 - 4x0.7mm - 16 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

 $8.32 $9.98
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Hex Head Screws - M4 - 4x0.7mm - 16 mm - Titanium Grade 5 Full Thread SC040M-016-HS-T5 (PK-100)
Hex Head Screws - M4 - 4x0.7mm - 16 mm - Titanium Grade 5 Full Thread Screw

 $171.05 $205.25
Temporarily Out Of Stock -> Backorder now for delivery around Aug 04, 2026
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Brass Tipped Socket Set Screws - M4 - 4x0.7mm - 16 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 SS040M-0160-S4-BT (Each)
Brass Tipped Socket Set Screws - M4 - 4x0.7mm - 16 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

 $8.14 $9.76
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Cone Point Socket Set Screws - M4 - 4x0.7mm - 16 mm - Carbon Steel SS040M-0160-AS-CP (PK-50)
Cone Point Socket Set Screws - M4 - 4x0.7mm - 16 mm - Carbon Steel Screw

 $34.32 $41.18
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Fillister Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Phillips SC040M-016-F-PH-CZ (PK-100)
Fillister Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Phillips Screw

 $52.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Hex Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Full Thread SC040M-016-HS-CZ (PK-100)
Hex Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Full Thread Screw

 $54.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Socket Cap Screws - M4 Fine - 4x0.5mm - 16 mm - 304 Stainless SC040MF-016-C-SK-4 (Each)
Socket Cap Screws - M4 Fine - 4x0.5mm - 16 mm - 304 Stainless Screw

 $6.23 $7.47
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Countersunk Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Pozidrive SK040M-016-PZ-CZ (PK-100)
Countersunk Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Pozidrive Screw

 $47.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Pan Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Slotted SC040M-016-P-SL-CZ (PK-100)
Pan Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Slotted Screw

 $47.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Pan Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Pozidrive Steel SC040M-016-P-PZ-CZ (PK-100)
Pan Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Pozidrive Steel Screw

 $47.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Pan Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Phillips SC040M-016-P-PH-CZ (PK-100)
Pan Head Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Phillips Screw

 $47.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Slotted SK040M-016-SL-CZ (PK-100)
Countersunk Screws - M4 - 4x0.7mm - 16 mm - Zinc Plated Steel Slotted Screw

 $47.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Dog Point Carbon Steel Socket Set Screws - M4 - 4x0.7mm - 17.8 mm - Carbon Steel SS040M-0200-AS-DP (PK-100)
Dog Point Carbon Steel Socket Set Screws - M4 - 4x0.7mm - 17.8 mm - Carbon Steel Screw

 $34.77 $71.40
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Split Pins - 4x18x3.6 mm - Stainless Steel 316 Similar to A4, 18-10 Pin PC040-0180-6 (PK-100)
Split Pins - 4x18x3.6 mm - Stainless Steel 316 Similar to A4, 18-10 Pin

 $167.32
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Roll Pins - 4x18x4.4 mm - Spring Steel Zinc Plated RP040-0180-Z (PK-500)
Roll Pins - 4x18x4.4 mm - Carbon Spring Steel Zinc Plated Pin

 $215.14 $258.16
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 4x18x4.4 mm - Carbon Steel CS70 RP040-0180-C (PK-2000)
Roll Pins - 4x18x4.4 mm - Carbon Steel CS70 Pin

 $350.32 $420.38
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Threaded Spacers - M4 - 4x0.7mm - 18x7 mm Hex - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Spacer SHX-T-040M-018-007-S3 (PK-5)
Threaded Spacers - M4 - 4x0.7mm - 18x7 mm Hex - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Spacer

 $7.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 20, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 18 mm - 304 Stainless SC040M-018-C-SK-4 (Each)
Socket Cap Screws - M4 - 4x0.7mm - 18 mm - 304 Stainless Screw

 $0.95 $1.15
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ultra Low Head Screws - M4 - 4x0.7mm - 18 mm - 304 Stainless Socket SC040M-018-ULH-SKT-S4 (Each)
Ultra Low Head Screws - M4 - 4x0.7mm - 18 mm - 304 Stainless Socket Screw

 $3.23 $3.87
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x20x0.23 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-0200-023-S4-C (PK-5)
Compression Springs - 4x20x0.23 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $7.14 $8.56
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x20x0.29 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-0200-029-S4-C (PK-5)
Compression Springs - 4x20x0.29 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $6.77 $8.13
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Threaded Spacers - M4 - 4x0.7mm - 18x7 mm Hex - Brass Spacer SHX-T-040M-018-007-BN (PK-500)
Threaded Spacers - M4 - 4x0.7mm - 18x7 mm Hex - Brass Spacer

 $852.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 20, 2026
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Extension Springs - 4x20x0.35 mm - Steel ES-0400-0200-035-M (PK-5)
Extension Springs - 4x20x0.35 mm Music Wire - Steel Spring

 $6.41 $13.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Threaded Spacers - M4 - 4x0.7mm - 18x7 mm Hex - Steel - Mild S300 Pb Zinc Plated Spacer SHX-T-040M-018-007-MZ (PK-5)
Threaded Spacers - M4 - 4x0.7mm - 18x7 mm Hex - Steel - Mild S300 Pb Zinc Plated Spacer

 $7.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 20, 2026
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Dowel Pins - 4x18x18 mm - Steel 100Cr6 - Heat Treated and Ground Rc 58-62 DP040-018-CH-1 (PK-3750)
Dowel Pins - 4x18 Standard - Steel 100Cr6 - Heat Treated and Ground Rc 58-62 Pin

 $497.41 $596.89
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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