5-20 x 3/8 #4HD Phillips Pan High Low Screw Fully Threaded Zinc 1 3/4-5 The 3/8-24 x 1 Hex

The 3/8-24 x 1 Hex Cap Screw Grade 5 Zinc is a high-quality fastener designed for use in a variety of applications

These nuts are made of high-quality steel and are case hardened for added strength and durability

Ideal for construction

and the 48-2 fully threaded shank ensures a secure hold

and the flat floor board head sits flush with the surface of the floor

5-20 x 3/8 #4HD Phillips Pan High Low Screw Fully Threaded Zinc 1 3/4-5 The 3/8-24 x 1 Hex5 20 x 3 8 #4HD Phillips Pan High Low Screw Fully Threaded Zinc This screw is made of steel and has a zinc coating for corrosion resistance. It has a #4 Phillips pan head and a high low thread design. The high low thread design provides better holding power than a standard thread design. The screw is fully threaded for maximum holding power. It is 5 20 inches long and has a diameter of 3 8 inches.