1000 Pieces 5/16in-18 Steel Two Way Reversible Hex Lock Nuts Zinc, 1000PK

.

Coupling Nuts are long, cylindrical and have internal threads on both ends, allowing them to be screwed onto two separate threaded rods and joined together securely.

7 A2-70 Stainless Steel Serrated Hex Flange Nuts, 250PK Serrated stainless hex flange nuts have serrated washers attached that distribute pressure and are able to provide sfficient grip onto the material it is being mounted to and thus resist loosening.250 Pieces M4-0..

.

.75 Pieces 3/8-16x5/8in Stainless Steel Cup Point Allen Socket Set Screw, 75PK Cup Point Set Screws feature a hex drive at one end and a cup-shaped indentation at the other.

.Phillips Flat Head machine screws have a flat top with a conical bearing surface andare commonly used in countersunk holes where the screw head must sit flush with the surface of the material.

1000 Pieces 5/16in-18 Steel Two Way Reversible Hex Lock Nuts Zinc, 1000PK Grade 2 Two Way Lock Nuts are a type of lock nut that can be installed in either orientation and have 2-3 indentations compressed onto the flat sides of the nut..

These screws have a wide, domed head with a flat undersideand a point that can cut new threads in a pre-drilled hole in thicker metal.

.

These screws have a wide, domed head with a flat undersideand a point that can cut new threads in a pre-drilled hole in thicker metal..