Bulk 1/2″-13 Unslotted Indent Hex-Washer Serrated Head Thread-Cutting Screws — Type F, Bright-Zinc & Hydrogen-Relief Baked Length:200 Qty - 1/2-13 x 3" Thread Cutting Type: Type F

Thread Cutting Type: Type F – Designed for thicker metals and pre-drilled holes

designed for precise adjustment on guitars that use M3 (metric) saddle screws

ensuring you have the reliable hardware you need at a competitive price point

and structural connections

Bulk 1/2″-13 Unslotted Indent Hex-Washer Serrated Head Thread-Cutting Screws — Type F, Bright-Zinc & Hydrogen-Relief Baked Length:200 Qty - 1/2-13 x 3" Thread Cutting Type: Type FMonster Overview: Engineered for truck beds, heavy trailer decks, dock framing and structural steel, these 1 2 13 Unslotted Indent Hex Washer Serrated Thread Cutting Screws deliver maximum clamp load that stays put. Heat treated carbon steel blanks receive a high luster bright zinc electro plate, are hydrogen relief baked, then factory dry waxed for consistently low seating torque. The integral washers radial serrations bite into steel or wood,