Flat Head thread cutting screw with machine screw thread with blunt tapered point

3/4-10 x 8 A307 Grade A Carriage Bolt HDG

1/2-13 x 9 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/4 x 1 1/4 Nail-in Anchor Mushroom Stainless Steel (100)

This heavy duty fastener provides unmatched holding power even in old spike holes

M30-3.50 x 50 Socket Cap Screw 12.9 Alloy Plain DIN 912 9/16-12 Socket Cap Screws Alloy Flat Head thread cutting screwM30 3. 50 x 50 Socket Cap Screw 12. 9 Alloy Plain DIN 912 . Alloy Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds DIN 912. Manufactured from heat treated alloy steel, 1960 series.