1/4-20 x 1/2 Phil Full ContourTruss Taptite AltThrd Roll Full Thrd 410 Stainless PassivateWax M8-1.0 and the full thread allows

and the full thread allows for a strong grip

The 5/8-11 x 7 Hex Machine Bolt Galvanized Hot Dip is a versatile and durable fastener designed for heavy-duty applications

These 6-18 x 2 1/2 Phillips Bugle Head Fine Thread Drywall Screws are designed for use in drywall applications

The 1/4-20 x 3/4 Phillips Pan Machine Screw Fully Threaded 410 Stainless Steel is a versatile screw that can be used in a variety of applications

1/4-20 x 1/2 Phil Full ContourTruss Taptite AltThrd Roll Full Thrd 410 Stainless PassivateWax M8-1.0 and the full thread allowsThe 1 4 20 x 1 2 Phil Full Contour Truss Taptite AltThrd Roll Full Thrd 410 Stainless PassivateWax is a high performance screw designed for use in a variety of applications. It is made from 410 stainless steel, which provides excellent corrosion resistance and strength. The screw has a full thread design, which provides maximum holding power. The AltThrd Roll thread design provides superior tapping performance and reduces the risk of cross threading.