Collection: Inserts - Tapered Fit Finserts For Wood and Plastics

10 Products in this selection
  • Finserts provide strong metal threads in wood, composition board and thermoplastics such as nylon, polystyrene, cellulose acetate and cycolac. By distributing stress over a greater surface area, firm permanent fastening is ensured.
  • The fins give higher holding strength in softer materials
  • Available with one, two or three fins for varying material thickness
  • Finserts prevent splintering, splitting and thread pullout.
Inserts - Tapered Fit Finserts For Wood and Plastics
Additional resources:
A more concise listing may be found on the Smallparts store at Inserts - Tapered Fit Finserts For Wood and Plastics. Smallparts promote the most popular MBA products.
Internal Thread Hole Size Length A B C Indicative
Image
6-32 UNC (3.5mm)
5.21
mm
9.53
mm
5.334
mm
6.020
mm
4.801
mm
1051465 | IN-PF-0350C-048-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 6-32 UNC -3.5mm- 5.21x9.53 mm
Number of Fins: 1   
Part Number: IN-PF-0350C-048-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 6-32 UNC -3.5mm- 5.21x9.53 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $20.86 AUD
Regular price Sale price $20.86 AUD
Per 5
Internal Thread Hole Size Length A Indicative
Image
6-32 UNC (3.5mm)
5.21
mm
9.53
mm
5.334
mm
1051465 | IN-PF-0350C-048-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 6-32 UNC -3.5mm- 5.21x9.53 mm
B: 6.020 mm    C: 4.801 mm    Number of Fins: 1   
Part Number: IN-PF-0350C-048-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 6-32 UNC -3.5mm- 5.21x9.53 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $20.86 AUD
Regular price Sale price $20.86 AUD
Per 5
View the product page first if you are unsure.
8-32 UNC (4.17mm)
5.94
mm
4.76
mm
5.994
mm
6.680
mm
5.461
mm
1056575 | IN-PF-0417C-048-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 8-32 UNC -4.17mm- 5.94x4.76 mm
Number of Fins: 1   
Part Number: IN-PF-0417C-048-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 8-32 UNC -4.17mm- 5.94x4.76 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $18.50 AUD
Regular price Sale price $18.50 AUD
Per 5
8-32 UNC (4.17mm)
5.94
mm
4.76
mm
5.994
mm
1056575 | IN-PF-0417C-048-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 8-32 UNC -4.17mm- 5.94x4.76 mm
B: 6.680 mm    C: 5.461 mm    Number of Fins: 1   
Part Number: IN-PF-0417C-048-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 8-32 UNC -4.17mm- 5.94x4.76 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $18.50 AUD
Regular price Sale price $18.50 AUD
Per 5
View the product page first if you are unsure.
8-32 UNC (4.17mm)
5.94
mm
4.76
mm
5.994
mm
6.680
mm
5.461
mm
1056576 | IN-PF-0417C-095-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 8-32 UNC -4.17mm- 5.94x4.76 mm
Number of Fins: 2   
Part Number: IN-PF-0417C-095-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 8-32 UNC -4.17mm- 5.94x4.76 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $12.41 AUD
Regular price Sale price $12.41 AUD
Per 5
8-32 UNC (4.17mm)
5.94
mm
4.76
mm
5.994
mm
1056576 | IN-PF-0417C-095-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 8-32 UNC -4.17mm- 5.94x4.76 mm
B: 6.680 mm    C: 5.461 mm    Number of Fins: 2   
Part Number: IN-PF-0417C-095-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 8-32 UNC -4.17mm- 5.94x4.76 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $12.41 AUD
Regular price Sale price $12.41 AUD
Per 5
View the product page first if you are unsure.
10-24 UNC (4.76mm)
6.60
mm
9.53
mm
6.680
mm
7.366
mm
6.147
mm
1058931 | IN-PF-0476C-095-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 10-24 UNC -4.76mm- 6.6x9.53 mm
Number of Fins: 2   
Part Number: IN-PF-0476C-095-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 10-24 UNC -4.76mm- 6.6x9.53 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $9.32 AUD
Regular price Sale price $9.32 AUD
Per 5
10-24 UNC (4.76mm)
6.60
mm
9.53
mm
6.680
mm
1058931 | IN-PF-0476C-095-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 10-24 UNC -4.76mm- 6.6x9.53 mm
B: 7.366 mm    C: 6.147 mm    Number of Fins: 2   
Part Number: IN-PF-0476C-095-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 10-24 UNC -4.76mm- 6.6x9.53 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $9.32 AUD
Regular price Sale price $9.32 AUD
Per 5
View the product page first if you are unsure.
10-32 UNF (4.76mm)
6.60
mm
4.76
mm
6.680
mm
7.366
mm
6.147
mm
1060792 | IN-PF-0476F-095-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 6.6x4.76 mm
Number of Fins: 2   
Part Number: IN-PF-0476F-095-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 6.6x4.76 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Per 5
10-32 UNF (4.76mm)
6.60
mm
4.76
mm
6.680
mm
1060792 | IN-PF-0476F-095-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 6.6x4.76 mm
B: 7.366 mm    C: 6.147 mm    Number of Fins: 2   
Part Number: IN-PF-0476F-095-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 6.6x4.76 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Per 5
View the product page first if you are unsure.
10-32 UNF (4.76mm)
6.63
mm
9.53
mm
6.680
mm
7.366
mm
6.147
mm
1060793 | IN-PF-0476F-048-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 6.63x9.53 mm
Number of Fins: 1   
Part Number: IN-PF-0476F-048-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 6.63x9.53 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $12.32 AUD
Regular price Sale price $12.32 AUD
Per 5
10-32 UNF (4.76mm)
6.63
mm
9.53
mm
6.680
mm
1060793 | IN-PF-0476F-048-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 6.63x9.53 mm
B: 7.366 mm    C: 6.147 mm    Number of Fins: 1   
Part Number: IN-PF-0476F-048-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 6.63x9.53 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $12.32 AUD
Regular price Sale price $12.32 AUD
Per 5
View the product page first if you are unsure.
10-32 UNF (4.76mm)
8.74
mm
14.3
mm
8.814
mm
9.347
mm
8.077
mm
1060830 | IN-PF-0476F-143-W (2 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 8.74x14.3 mm
Number of Fins: 3   
Part Number: IN-PF-0476F-143-W (2 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 8.74x14.3 mm
10 units (20 pcs) Available Immediately | Further orders can be expected around Mon, May 05, 2025
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Per 2
10-32 UNF (4.76mm)
8.74
mm
14.3
mm
8.814
mm
1060830 | IN-PF-0476F-143-W (2 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 8.74x14.3 mm
B: 9.347 mm    C: 8.077 mm    Number of Fins: 3   
Part Number: IN-PF-0476F-143-W (2 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 10-32 UNF -4.76mm- 8.74x14.3 mm
10 units (20 pcs) Available Immediately | Further orders can be expected around Mon, May 05, 2025
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Per 2
View the product page first if you are unsure.
1/4-20 UNC (6.35mm)
8.33
mm
14.3
mm
8.382
mm
9.068
mm
7.849
mm
1072469 | IN-PF-0635C-095-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 1/4-20 UNC -6.35mm- 8.33x14.3 mm
Number of Fins: 2   
Part Number: IN-PF-0635C-095-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 1/4-20 UNC -6.35mm- 8.33x14.3 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $17.23 AUD
Regular price Sale price $17.23 AUD
Per 5
1/4-20 UNC (6.35mm)
8.33
mm
14.3
mm
8.382
mm
1072469 | IN-PF-0635C-095-W (5 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 1/4-20 UNC -6.35mm- 8.33x14.3 mm
B: 9.068 mm    C: 7.849 mm    Number of Fins: 2   
Part Number: IN-PF-0635C-095-W (5 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 1/4-20 UNC -6.35mm- 8.33x14.3 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $17.23 AUD
Regular price Sale price $17.23 AUD
Per 5
View the product page first if you are unsure.
1/4-20 UNC (6.35mm)
10.31
mm
10.947
mm
10.389
mm
10.947
mm
9.677
mm
1072972 | IN-PF-0635C-143-W (2 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 1/4-20 UNC -6.35mm- 10.31x10.947 mm
Number of Fins: 3   
Part Number: IN-PF-0635C-143-W (2 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 1/4-20 UNC -6.35mm- 10.31x10.947 mm
10 units (20 pcs) Available Immediately | Further orders can be expected around Mon, May 05, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Per 2
1/4-20 UNC (6.35mm)
10.31
mm
10.947
mm
10.389
mm
1072972 | IN-PF-0635C-143-W (2 Pcs) --- Tapered Fit Finserts For Wood and Plastics Inserts - 1/4-20 UNC -6.35mm- 10.31x10.947 mm
B: 10.947 mm    C: 9.677 mm    Number of Fins: 3   
Part Number: IN-PF-0635C-143-W (2 Pcs) Tapered Fit Finserts For Wood and Plastics Inserts - 1/4-20 UNC -6.35mm- 10.31x10.947 mm
10 units (20 pcs) Available Immediately | Further orders can be expected around Mon, May 05, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Per 2
View the product page first if you are unsure.
5/16-18 UNC (7.94mm)
11.91
mm
14.3
mm
11.963
mm
12.522
mm
11.252
mm
1078320 | IN-PF-0794C-143-W --- Tapered Fit Finserts For Wood and Plastics Inserts - 5/16-18 UNC -7.94mm- 11.91x14.3 mm
Number of Fins: 3   
Part Number: IN-PF-0794C-143-W Tapered Fit Finserts For Wood and Plastics Inserts - 5/16-18 UNC -7.94mm- 11.91x14.3 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Each
5/16-18 UNC (7.94mm)
11.91
mm
14.3
mm
11.963
mm
1078320 | IN-PF-0794C-143-W --- Tapered Fit Finserts For Wood and Plastics Inserts - 5/16-18 UNC -7.94mm- 11.91x14.3 mm
B: 12.522 mm    C: 11.252 mm    Number of Fins: 3   
Part Number: IN-PF-0794C-143-W Tapered Fit Finserts For Wood and Plastics Inserts - 5/16-18 UNC -7.94mm- 11.91x14.3 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, May 05, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Each
View the product page first if you are unsure.