10 x 3/4-in, Wafer Head, Drill Point, Phillips, Clear Zinc, 5-lb
Designed for heavy gauge metal applications where low profile head exposure is desired. Wafer head provides a greater bearing surface than Pan or Hex Drillers, with a low-profile head exposure. For 20-8 gauge steel.
Use a standard screwgun with a depth-sensitive nose piece.
Suggested screwgun specification for optimal performance – 4 amps minimum and RPM range of 0 to 2,500.
The wafer head is fully seated when the head is flush with the work surface.
Overdriving my result in fastener failure or strip out of the work surface.
The fastener must penetrate beyond the metal three full thread pitches.
Grabber’s 10, 12 & 14 gauge zinc-plated drill point fasteners are manufactured in ISO 9002 factories, plated as prescribed in the ASTM F1941-10 Standard Specification for Electrodeposited Coatings on Threaded Fasteners, and post-plating baked according to the process articulated in SAE AMS 2759/9, Hydrogen Embrittlement Relief (Baking) of Steel Parts, Section 18.104.22.168, and SAE J78, which calls for a four-hour minimum time for baking out entrapped hydrogen after acid treating the parts.
Grabber’s 10, 12 & 14 gauge drill point fasteners are also tested for hydrogen embrittlement by benchmarks outlined in ASME B18.6.4, section 22.214.171.124, Hydrogen Embrittlement Test, and the SAE J78 4.4.1 Hydrogen Embrittlement Test Criteria, under protocols articulated in ASME B18.18.2 Inspection and Quality Assurance for High-Volume Machine Assembly Fasteners.
All GRABBER® screw products are manufactured in facilities that are ISO 9002 and ISO 14001 certified and approved.
Out of stock