Description
These imperial hex head set screws have a UNF unified fine thread and are made of high tensile steel, in both zinc plated steel and plain steel.
Features:
- These set screws are designed for projects that require high gripping strength
- The UNF thread has a reduced chance of vibration
- These can also be used with our UNF nuts and washers
- Available in high tensile zinc plated steel and plain steel in various sizes and lengths
UNF high tensile set screws – quick reference
| Code | Size | Specs | Qty |
| SSHHFP50250050 | 06.35 x 12.70mm, 1/4 x 1/2″ | plain – G5 | 100 |
| SSHHFP50250062 | 06.35 x 15.88mm, 1/4 x 5/8″ | plain – G5 | 100 |
| SSHHFP50250075 | 06.35 x 19.05mm, 1/4 x 3/4″ | plain – G5 | 100 |
| SSHHFP50250087 | 06.35 x 22.23mm, 1/4 x 7/8″ | plain – G5 | 100 |
| SSHHFP50250100 | 06.35 x 25.40mm, 1/4 x 1″ | plain – G5 | 100 |
| SSHHFP50310050 | 07.94 x 12.70mm, 5/16 x 1/2″ | plain – G5 | 100 |
| SSHHFP50310062 | 07.94 x 15.88mm, 5/16 x 5/8″ | plain – G5 | 100 |
| SSHHFP50310075 | 07.94 x 19.05mm, 5/16 x 3/4″ | plain – G5 | 100 |
| SSHHFP50310100 | 07.94 x 25.40mm, 5/16 x 1″ | plain – G5 | 100 |
| SSHHFP50310125 | 07.94 x 31.75mm, 5/16 x 1 1/4″ | plain – G5 | 100 |
| SSHHFP50370050 | 09.53 x 12.70mm, 3/8 x 1/2″ | plain – G5 | 100 |
| SSHHFP50370062 | 09.53 x 15.88mm, 3/8 x 5/8″ | plain – G5 | 100 |
| SSHHFP50370075 | 09.53 x 19.05mm, 3/8 x 3/4″ | plain – G5 | 100 |
| SSHHFP50370100 | 09.53 x 25.40mm, 3/8 x 1″ | plain – G5 | 100 |
| SSHHFP50370125 | 09.53 x 31.75mm, 3/8 x 1 1/4″ | plain – G5 | 100 |
| SSHHFP50430075 | 11.11 x 19.05mm, 7/16 x 3/4″ | plain – G5 | 100 |
| SSHHFP50430100 | 11.11 x 25.40mm, 7/16 x 1″ | plain – G5 | 100 |
| SSHHFP50430150 | 11.11 x 38.10mm, 7/16 x 1 1/2″ | plain – G5 | 50 |
| SSHHFP50500125 | 12.70 x 31.75mm, 1/2 x 1 1/4″ | plain – G5 | 50 |
| SSHHFP80250075 | 06.35 x 19.05mm, 1/4 x 3/4″ | plain – G8 | 100 |
| SSHHFP80250100 | 06.35 x 25.40mm, 1/4 x 1″ | plain – G8 | 100 |
| SSHHFP80310100 | 07.94 x 25.40mm, 5/16 x 1″ | plain – G8 | 100 |
| SSHHFP80370100 | 09.53 x 25.40mm, 3/8 x 1″ | plain – G8 | 100 |
| SSHHFP80370125 | 09.53 x 31.75mm, 3/8 x 1 1/4″ | plain – G8 | 100 |
| SSHHFP80430100 | 11.11 x 25.40mm, 7/16 x 1″ | plain – G8 | 100 |
| SSHHFP80430150 | 11.11 x 38.10mm, 7/16 x 1 1/2″ | plain – G8 | 50 |
| SSHHFP80430200 | 11.11 x 50.80mm, 7/16 x 2″ | plain – G8 | 50 |
| SSHHFP80500100 | 12.70 x 25.40mm, 1/2 x 1″ | plain – G8 | 50 |
| SSHHFP80500125 | 12.70 x 31.75mm, 1/2 x 1 1/4″ | plain – G8 | 50 |
| SSHHFP80620100 | 15.88 x 25.40mm, 5/8 x 1″ | plain – G8 | 25 |
| SSHHFP80620150 | 15.88 x 38.10mm, 5/8 x 1 1/2″ | plain – G8 | 25 |
| SSHHFP80620225 | 15.88 x 57.15mm, 5/8 x 2 1/4″ | plain – G8 | 25 |
| SSHHFP80750150 | 19.05 x 38.10mm, 3/4 x 1 1/2″ | plain – G8 | 25 |
| SSHHFP80750175 | 19.05 x 44.45mm, 3/4 x 1 3/4″ | plain – G8 | 25 |
| SSHHFP80750200 | 19.05 x 50.80mm, 3/4 x 2″ | plain – G8 | 25 |
| SSHHFP80750225 | 19.05 x 57.15mm, 3/4 x 2 1/4″ | plain – G8 | 25 |
| SSHHFP80750300 | 19.05 x 76.20mm, 3/4 x 3″ | plain – G8 | 25 |
| SSHHFP80750350 | 19.05 x 88.90mm, 3/4 x 3 1/2″ | plain – G8 | 25 |
| SSHHFP80750400 | 19.05 x 101.60mm, 3/4 x 4″ | plain – G8 | 25 |
| SSHHFP80870200 | 22.23 x 50.80mm, 7/8 x 2″ | plain – G8 | 15 |
| SSHHFZ50250100 | 06.35 x 25.40mm, 1/4 x 1″ | zinc – G5 | 200 |
| SSHHFZ50250150 | 06.35 x 38.10mm, 1/4 x 1 1/2″ | zinc – G5 | 200 |
| SSHHFZ50310050 | 07.94 x 12.70mm, 5/16 x 1/2″ | zinc – G5 | 200 |
| SSHHFZ50310100 | 07.94 x 25.40mm, 5/16 x 1″ | zinc – G5 | 200 |
| SSHHFZ50370100 | 09.53 x 25.40mm, 3/8 x 1″ | zinc – G5 | 200 |
| SSHHFZ50370125 | 09.53 x 31.75mm, 3/8 x 1 1/4″ | zinc – G5 | 200 |
| SSHHFZ80250050 | 06.35 x 12.70mm, 1/4 x 1/2″ | zinc – G8 | 100 |
| SSHHFZ80250062 | 06.35 x 15.88mm, 1/4 x 5/8″ | zinc – G8 | 100 |
| SSHHFZ80250075 | 06.35 x 19.05mm, 1/4 x 3/4″ | zinc – G8 | 100 |
| SSHHFZ80250087 | 06.35 x 22.23mm, 1/4 x 7/8″ | zinc – G8 | 100 |
| SSHHFZ80250100 | 06.35 x 25.40mm, 1/4 x 1″ | zinc – G8 | 100 |
| SSHHFZ80310050 | 07.94 x 12.70mm, 5/16 x 1/2″ | zinc – G8 | 100 |
| SSHHFZ80310062 | 07.94 x 15.88mm, 5/16 x 5/8″ | zinc – G8 | 100 |
| SSHHFZ80310075 | 07.94 x 19.05mm, 5/16 x 3/4″ | zinc – G8 | 100 |
| SSHHFZ80310087 | 07.94 x 22.23mm, 5/16 x 7/8″ | zinc – G8 | 100 |
| SSHHFZ80310100 | 07.94 x 25.40mm, 5/16 x 1″ | zinc – G8 | 100 |
| SSHHFZ80310125 | 07.94 x 31.75mm, 5/16 x 1 1/4″ | zinc – G8 | 100 |
| SSHHFZ80370050 | 09.53 x 12.70mm, 3/8 x 1/2″ | zinc – G8 | 100 |
| SSHHFZ80370062 | 09.53 x 15.88mm, 3/8 x 5/8″ | zinc – G8 | 100 |
| SSHHFZ80370075 | 09.53 x 19.05mm, 3/8 x 3/4″ | zinc – G8 | 100 |
| SSHHFZ80370087 | 09.53 x 22.23mm, 3/8 x 7/8″ | zinc – G8 | 100 |
| SSHHFZ80370100 | 09.53 x 25.40mm, 3/8 x 1″ | zinc – G8 | 100 |
| SSHHFZ80370125 | 09.53 x 31.75mm, 3/8 x 1 1/4″ | zinc – G8 | 100 |
| SSHHFZ80430075 | 11.11 x 19.05mm, 7/16 x 3/4″ | zinc – G8 | 100 |
| SSHHFZ80430087 | 11.11 x 22.23mm, 7/16 x 7/8″ | zinc – G8 | 100 |
| SSHHFZ80430100 | 11.11 x 25.40mm, 7/16 x 1″ | zinc – G8 | 100 |
| SSHHFZ80430112 | 11.11 x 28.58mm, 7/16 x 1 1/8″ | zinc – G8 | 100 |
| SSHHFZ80430150 | 11.11 x 38.10mm, 7/16 x 1 1/2″ | zinc – G8 | 50 |
| SSHHFZ80500075 | 12.70 x 19.10mm, 1/2 x 3/4″ | zinc – G8 | 50 |
| SSHHFZ80500087 | 12.70 x 22.23mm, 1/2 x 7/8″ | zinc – G8 | 50 |
| SSHHFZ80500100 | 12.70 x 25.40mm, 1/2 x 1″ | zinc – G8 | 50 |
| SSHHFZ80500125 | 12.70 x 31.75mm, 1/2 x 1 1/4″ | zinc – G8 | 50 |
| SSHHFZ80500150 | 12.70 x 38.10mm, 1/2 x 1 1/2″ | zinc – G8 | 50 |
| SSHHFZ80500175 | 12.70 x 44.45mm, 1/2 x 1 3/4″ | zinc – G8 | 50 |
| SSHHFZ80620100 | 15.88 x 25.40mm, 5/8 x 1″ | zinc – G8 | 25 |
| SSHHFZ80620125 | 15.88 x 31.75mm, 5/8 x 1 1/4″ | zinc – G8 | 25 |
| SSHHFZ80620150 | 15.88 x 38.10mm, 5/8 x 1 1/2″ | zinc – G8 | 25 |
| SSHHFZ80620175 | 15.88 x 44.45mm, 5/8 x 1 3/4″ | zinc – G8 | 25 |
| SSHHFZ80620200 | 15.88 x 50.80mm, 5/8 x 2″ | zinc – G8 | 25 |
| SSHHFZ80730125 | 11.11 x 31.75mm, 7/16 x 1 1/4″ | zinc – G8 | 50 |
| SSHHFZ80750100 | 19.05 x 25.40mm, 3/4 x 1″ | zinc – G8 | 25 |
| SSHHFZ80750125 | 19.05 x 31.75mm, 3/4 x 1 1/4″ | zinc – G8 | 25 |
| SSHHFZ80750150 | 19.05 x 38.10mm, 3/4 x 1 1/2″ | zinc – G8 | 25 |
| SSHHFZ80750175 | 19.05 x 44.45mm, 3/4 x 1 3/4″ | zinc – G8 | 25 |
| SSHHFZ80750200 | 19.05 x 50.80mm, 3/4 x 2″ | zinc – G8 | 25 |
| SSHHFZ80750225 | 19.05 x 57.15mm, 3/4 x 2 1/4″ | zinc – G8 | 25 |
| SSHHFZ80750250 | 19.05 x 63.50mm, 3/4 x 2 1/2″ | zinc – G8 | 25 |
| SSHHFZ80870150 | 22.23 x 38.10mm, 7/8 x 1 1/2″ | zinc – G8 | 15 |
| SSHHFZ80870175 | 22.23 x 44.45mm, 7/8 x 1 3/4″ | zinc – G8 | 15 |
| SSHHFZ80870200 | 22.23 x 50.80mm, 7/8 x 2″ | zinc – G8 | 15 |
| SSHHFZ80870225 | 22.23 x 57.15mm, 7/8 x 2 1/4″ | zinc – G8 | 15 |
| SSHHFZ80870250 | 22.23 x 63.50mm, 7/8 x 2 1/2″ | zinc – G8 | 15 |
| SSHHFZ80870275 | 22.23 x 69.85mm, 7/8 x 2 3/4″ | zinc – G8 | 15 |







