Mil-Spec Military Grade Machine Screws

Mil-Spec Machine Screws

Mil-Spec Machine Screws are tested and certified to military standards. Standard part numbers are used to refer to all mil-spec parts. These numbers are searchable on site for all parts that Fastener SuperStore stocks. Manufacturer's certification is included on all Mil-Spec orders.

Showing 1-30 of 65 Results. Continue Filtering or Select a Part Below

Part No.Part DescriptionCarton QtyPrice
480468 MS51957-1B / 2-56 x 1/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 4,000 $306.36
480479 MS51957-2B / 2-56 x 3/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 4,000 $309.36
480487 MS51957-3B / 2-56 x 1/4" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 4,000 $317.08
480497 MS51957-4B / 2-56 x 5/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 4,000 $336.20
480506 MS51957-5B / 2-56 x 3/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 4,000 $366.76
480511 MS51957-6B / 2-56 x 7/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 4,000 $260.24
480524 MS51957-7B / 2-56 x 1/2" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 4,000 $389.20
480534 MS51957-8B / 2-56 x 5/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $213.81
480546 MS51957-9B / 2-56 x 3/4" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $419.91
480552 MS51957-10B / 2-56 x 7/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $496.08
480561 MS51957-11B / 4-40 x 1/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $420.93
480574 MS51957-12B / 4-40 x 3/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $305.52
480582 MS51957-13B / 4-40 x 1/4" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $441.84
480591 MS51957-14B / 4-40 x 5/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $381.60
480607 MS51957-15B / 4-40 x 3/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $403.74
480614 MS51957-16B / 4-40 x 7/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 3,000 $422.82
480621 MS51957-17B / 4-40 x 1/2" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $296.72
480636 MS51957-18B / 4-40 x 5/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $362.88
480646 MS51957-19B / 4-40 x 3/4" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $300.60
480655 MS51957-20B / 4-40 x 7/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $332.00
480660 MS51957-21B / 4-40 x 1" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $322.22
480671 MS51957-22B / 4-40 x 1 1/4" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $378.96
480680 MS51957-23B / 4-40 x 1 1/2" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $487.34
480692 MS51957-25B / 6-32 x 3/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $259.58
480703 MS51957-26B / 6-32 x 1/4" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $228.50
480717 MS51957-27B / 6-32 x 5/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $286.10
480722 MS51957-28B / 6-32 x 3/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $317.04
480731 MS51957-29B / 6-32 x 7/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $326.10
480743 MS51957-30B / 6-32 x 1/2" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $357.90
480756 MS51957-31B / 6-32 x 5/8" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox
DFAR Compliant 2,000 $371.00