Stainless Steel Fastener
Screw
| Name | Square Thread With Ridge For Wood, Roofing and Decking Screws |
|---|---|
| Materials | Stainless Steel、Carbon and Alloy Steels |
| Product Range | Diameter：#6-1/2" (M3-M12) Length：1/2"-16" (12-400mm) |
| Coatings | Whitford Xylan, Ruspert, Dacromet Clear, Yellow Zinc, etc. |
| Notes | ＊Very low drive-in-torque, a general 30-40% less than the type 17 wood screws. Test results from independent lab as shown below. ＊Do away with pre-drilling even on some of the densest woods and composites. ＊Square sharp angle threads cut into the fiber rather than forcing into it allow for better gripping and resistance to stripping. ＊Prolonged battery life for battery-operated guns. ＊Minimize wood cracking problems. ＊Faster driving time means reduced labor costs and accelerated production time. ＊Avoidance from screw breaking markedly reduce the subsequent costly salvage operations. |
| Name | 410SS Self-drilling Screws and Carbon Steel Self-drilling Screws With 304SS Caps |
|---|---|
| Product Range | Diameter：#6-1/2" (M3-M12) Length：1/2"-16" (12-400mm) |
| Notes | ＊410SS Self-drilling screw ＊Carbon steel self-drilling and piercing screws with 304 stainless steel caps to withstand exterior corrosion. ＊This screw type often comes with neoprene or EPDM bonded washers. We use Dupont top grade neoprene washers that last water wear. |
| Name | Stainless Steel High Torque Sheet Metal Screws |
|---|---|
| Product Range | Diameter：#6-1/2" (M3-M12) Length：1/2"-16" (12-400mm) |
| Notes | ＊The high tensile, high torsional and hardness sheet metal screws are used in thick metal sheets with pre-drilled holes for tight gripping and strong holding power in the building industry. ＊This type screw calls for high torque and high strip out values so that the threads firmly engage with the metal sheet and do not collapse in the driving process. |
| Name | SEMS |
|---|---|
| Product Range | Diameter：#6-1/2" (M3-M12) Length：1/2"-16" (12-400mm) |
| Notes | ＊We probably make the smallest sems that there is-1.6mm diameter with double washers. ＊Ferrous and nonferrous sems from 1.6mm to 12mm diameters. |
| Name | Screws With Special Coatings |
|---|---|
| Product Range | Diameter：#6-1/2" (M3-M12) Length：1/2"-16" (12-400mm) |
| Notes |