Bulk 1/2″-13 Unslotted Indent Hex-Washer Head Thread-Cutting Screws — Type F, Bright-Zinc & Hydrogen-Relief Baked Material_Zinc-Yellow plated Steel Strengthen miniature thermoplastic housings with

Strengthen miniature thermoplastic housings with #4-20 Phillips Flat Head 48-2 Thread-Forming Screws in tough 410 martensitic stainless steel

Drive Size: 7/16" hex + straight slot

these screws deliver long-term durability with no coating to chip or peel

Our Hex Machine Screw Nuts are manufactured to meet strict industry standards

Bulk 1/2″-13 Unslotted Indent Hex-Washer Head Thread-Cutting Screws — Type F, Bright-Zinc & Hydrogen-Relief Baked Material_Zinc-Yellow plated Steel Strengthen miniature thermoplastic housings withMonster Overview: Handle truck beds, structural steel decking, dock framing and heavy hardwood to steel joints with 1 2 13 Unslotted Indent Hex Washer Head Thread Cutting Screws. Forged from heat treated carbon steel, each fastener receives a lustrous bright zinc electro plate, is hydrogen relief baked to IFI specs, then factory dry waxed for reliably low drive torque. The integral washer flange spreads load, while the Type F fluted point taps mating