Bulk 5/16″-18 Unslotted Indent Hex-Washer Head Thread-Cutting Screws — Type F, 18-8 Stainless Steel Length:750 Qty - 5/16-18 x 1" suitable for moderate outdoor environments

suitable for moderate outdoor environments

Available Sizes: NM (Standard Height): #4-40 to #12-28

vibration-stable joints in electronics housings and thin sheet with #6-32 Slotted Indented Hex-Washer-Head Thread-Cutting Screws

8 steel (≈ 116 ksi tensile / 92 ksi yield) handles heavy-duty clamping

The HDG finish involves coating the washers with a thick layer of zinc

Bulk 5/16″-18 Unslotted Indent Hex-Washer Head Thread-Cutting Screws — Type F, 18-8 Stainless Steel Length:750 Qty - 5/16-18 x 1" suitable for moderate outdoor environmentsMonster Overview: Built for outdoor steel framing, trailer decks and heavy timber to steel joints, these 5 16 18 Unslotted Indent Hex Washer Head Thread Cutting Screws are machined from corrosion proof 18 8 (304) stainless steel. The wide flange hex head drives fast with a 7 16 nut setter, while the Type F fluted point taps its own female threads in mild steel or dense hardwoodno pilot holes, nuts or chip clean up. Passivated stainless plus a factory