10-16 x 2 1/2 Phillips Truss Full Thread Self Drilling Screw Zinc 7/16-20 N1610 These 10-16 x 4 1/2"

These 10-16 x 4 1/2" Phillips flat self-drilling screws are made of steel with a zinc and baked finish for corrosion resistance

which means that it will not take up much space in the assembly

The 5/16-18 x 2 Carriage Bolt Grade 8 Fully Threaded Plain is a high-strength fastener designed for heavy-duty applications

This 1 1/4-7 x 6 Square Head Machine Bolt Plain is a high-quality fastener designed for use in various industrial and construction applications

making it ideal for use in countersunk holes

10-16 x 2 1/2 Phillips Truss Full Thread Self Drilling Screw Zinc 7/16-20 N1610 These 10-16 x 4 1/2"10 16 x 2 1 2 Phillips Truss Full Thread Self Drilling Screw Zinc is a screw designed for use in metal applications. It has a Phillips drive, a truss head, and a full thread. The self drilling point allows the screw to be driven into metal without the need for a pilot hole. The zinc coating provides corrosion resistance. This screw is commonly used in roofing, siding, and other metal applications.