Bulk 5/16" Slotted Indent Hex Washer Head Type A Self-Tapping Screws – Zinc CR+3 – Monster Bolts Length:1200 Qty - 5/16"-9 x 1" 5 mm (Plastite Alternative) Available

5 mm (Plastite Alternative) Available Lengths 45° full thread — select length above Head / Drive Pan Head / PZ1 Pozidriv (Type Z) Thread Form 45° trilobular Plastite®/Fix style Material Carbon Steel Finish Zinc Bake & Wax (RoHS) System of Measurement Metric Standards / Reference 45° trilobular reference profile (non-OEM) More Monster Bolts

Pair these 5/16-18 bolts with Made in USA nuts and washers from the same collection:

Type 1 Cutting Point: Single cutting edge and blunt point form precise threads with lower drive torque

Most orders ship within a few business days

Bulk 5/16" Slotted Indent Hex Washer Head Type A Self-Tapping Screws – Zinc CR+3 – Monster Bolts Length:1200 Qty - 5/16"-9 x 1" 5 mm (Plastite Alternative) AvailableMonster Overview: Fix your project right the first time with Bulk 5 16" Slotted Indent Hex Washer Head Type A Self Tapping Screws from Monster Bolts. Finished with a Zinc CR+3 (trivalent chromium) coating, these screws offer a clean appearance and mild corrosion protection for structural and heavy duty fastening applications. The indent hex washer head (HWH) design supports high torque installation, while the slotted drive feature allows use of either