5/16-18 x 1 1/4 Six Lobe Pan Thread Cutting Screw Type 23 Fully Threaded Zinc 5/16-18-.125 The square pan head provides

The square pan head provides a large bearing surface for driving

This 1/4-20 x 1/2 Phillips full contour truss machine screw is fully threaded and made of 18-8 stainless steel with a black oxide finish

5 DIN 439 Class 04 Hex Jam Nut Zinc is a versatile and reliable nut that is perfect for use in a variety of applications

8-18 x 1/2 Phillips Flat Thread Cutting Screw Type 25 Fully Threaded Black Oxide and Oil

5/16-18 x 1 1/4 Six Lobe Pan Thread Cutting Screw Type 23 Fully Threaded Zinc 5/16-18-.125 The square pan head provides5 16 18 x 1 1 4" Six Lobe Pan Thread Cutting Screw, Type 23, Fully Threaded, Zinc: 5 16" nominal diameter 18 threads per inch 1 1 4" length Six lobe pan head for increased driving torque and reduced cam out Thread cutting design for creating threads in metal or plastic Type 23 point for general purpose applications Fully threaded for maximum holding power Zinc plated for corrosion resistance