Bulk 5/16″-18 6-Lobe (Torx) Flat-Head Thread-Cutting Screws — Type F, 18-8 Stainless Steel Monster Bolts The low-glare black-oxide + oil

The low-glare black-oxide + oil finish delivers a sleek look with mild corrosion resistance and remains fully RoHS compliant

General construction and industrial installations

✔️ Available in both coarse and fine metric thread sizes

The cup point design ensures maximum holding power and vibration resistance

Bulk 5/16″-18 6-Lobe (Torx) Flat-Head Thread-Cutting Screws — Type F, 18-8 Stainless Steel Monster Bolts The low-glare black-oxide + oilMonster Overview: For marine builds, food grade equipment and outdoor steel decking, choose 5 16 18 6 Lobe (Torx) Flat Head Thread Cutting Screws machined from corrosion proof 18 8 (304) stainless steel. The 82 countersunk head seats flush, while the Type F fluted point taps clean internal threads in a pre drilled or punched holechips clear through the flute, so no nut is required. Passivation plus a factory dry wax film keep drive torque low and