Mil-Spec Fasteners, Corp.
Mil-Spec Fasteners, Corp.
Address: 314 Hanover Pike,
Hampstead, MD 21074
Toll Free: 800-638-1640
Phone: 410-239-7761
Fax: 410-239-7353
Email: sales@milspecfasteners.com
Website: www.milspecfasteners.com
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  1. Shoulder length measured from underside of head to thread neck.
  2. Thread Length measured from bottom of shoulder to end of threads.
Hexagon Socket Shoulder Screws
Unit of Measure
1 2 3 4 

Item #

Size

Thread Type

Material

Finish

Shoulder Diameter

Shoulder Length

Thread Length

MS 51975-26 N/A 5/16-18 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 3/8 N/A 2 3/4 Inch N/A 1/2
MS 51975-27 N/A 5/16-18 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 3/8 N/A 3 Inch N/A 1/2
MS 51975-28 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 3/4 Inch N/A 5/8
MS 51975-29 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 1 Inch N/A 5/8
MS 51975-30 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 1 1/4 Inch N/A 5/8
MS 51975-31 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 1 1/2 Inch N/A 5/8
MS 51975-32 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 1 3/4 Inch N/A 5/8
MS 51975-33 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 2 Inch N/A 5/8
MS 51975-34 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 2 1/4 Inch N/A 5/8
MS 51975-35 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 2 1/2 Inch N/A 5/8
MS 51975-36 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 2 3/4 Inch N/A 5/8
MS 51975-37 N/A 3/8-16 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 1/2 N/A 3 Inch N/A 5/8
MS 51975-38 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 1/2 Inch N/A 3/4
MS 51975-39 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 5/8 Inch N/A 3/4
MS 51975-40 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 3/4 Inch N/A 3/4
MS 51975-41 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 7/8 Inch N/A 3/4
MS 51975-42 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 1 Inch N/A 3/4
MS 51975-43 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 1 1/4 Inch N/A 3/4
MS 51975-44 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 1 1/2 Inch N/A 3/4
MS 51975-45 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 1 3/4 Inch N/A 3/4
MS 51975-46 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 2 Inch N/A 3/4
MS 51975-47 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 2 1/4 Inch N/A 3/4
MS 51975-48 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 2 1/2 Inch N/A 3/4
MS 51975-49 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 2 3/4 Inch N/A 3/4
MS 51975-50 N/A 1/2-13 N/A N.C. - Coarse N/A Alloy Steel N/A Cadmium ll N/A 5/8 N/A 3 Inch N/A 3/4
Unit of Measure
1 2 3 4