1/4-20 Stainless Phillips Pan Head Machine Screw

1/4-20 Phillips pan head machine screws with USS coarse (UNC) thread, made from 18-8 stainless steel. We stock 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2", 3", 3-1/2", 4", 5", 6" lengths.

1/4-20 Stainless Phillips Pan Head Machine Screw | The Nutty Company, Inc.

Specifications

Size: 1/4-20 (USS coarse)
Lengths: 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2", 3", 3-1/2", 4", 5", 6"
Head: Phillips pan head
Thread: USS coarse (UNC)
Material: 18-8 stainless steel

Common Uses

Electrical and electronic assemblies
Marine fittings
Panels and signs

FAQ

What nut fits a 1/4-20 machine screw?
A 1/4-20 stainless hex machine screw nut, K-lock nut or nylon insert lock nut.

What is a pan head?
A pan head has a flat top with rounded sides and a flat bearing surface. It is the most common head for machine and sheet metal screws.

How is a machine screw measured?
Size is the gauge or diameter and the threads per inch, such as 10-24. Length is measured from under the head for pan, truss and hex washer heads, and from the top of the head for flat and oval heads.

Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.