#10 x 2-1/2″ (50 Pack) Hex Washer Head Self Drilling Screws (1/2″ to 2-1/2″ Available), Hex Drive, Flange Hex Self Tapping Screws, 410 Stainless Steel Sheet Metal Screws, No Pre-drilled Needs
Package Included: 50 PCS Hex Washer Head Self Drilling Screws 10 x 2-1/2″About Hex Washer Head Self Drilling Screws Self Drilling Screws, also know astek screws to provide secure fastening with strong holding power without theneed to pre-drill. Beneath the head is a thin circular steel washer and whenthese washers are assembled to self-piercing or self-drilling screws, thosebecome sealing screws to protect against leakage and offer bearing qualitiessuperior to that of regular washers. No exterior finish and no coating, thescrews are made of the finest 100% 410 stainless steel . ApplicationAutomobile, machinery, electronics, assembling, construction, manufacturingindustry, indoor and outdoor. Guarantee RoyceMart specialized in providingfull ranges of standard fasteners including fully customized packagingsolutions to fulfill our customer’s expectation. All products undergoes threelevel of quality testing and quantity checking before reaching ourcustomers.We promise fasteners listed in RoyceMart must be 100% competitive inthe world.
Product Features
- Screw Diameter: No.10 (4.8mm); Screw Length: 2-1/2 inch
- Package: 50 Pcs; Flange Dia: 0.414 inch; Hex Drive Size: 5/16 inch or 8mm
- For use in steel, sheet metal, and attaches metal or steel to metal or sheet metal steel.
- Material: High Quality 410 Stainless Steel, great strength and good corrosion resistance to make fasteners last! They might be slightly magnetic and not for use with aluminum.
- These screws have a hex head for a secure grip with a wrench and a flange to reduce the risk of crushing thin metal. They will help save your time without drilling a hole in advance.
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