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MS51957-B - Mil-Spec Philips Pan Machine Screws in Stainless Steel w/ Black Oxide

Looking for MS51957-B Mil-Spec Machine Screws in Stainless Steel with black oxide made in the USA or DFAR countries?

Stock sizes include 2-56 through 5/16-18 in Stainless steel with black oxide.

Scroll down to find your size, or search by part number.

Add to Cart and buy online or email us for a custom quote.  Most popular products are in stock and ship within 24 hours.

Can't find what you're looking for? Email us at [email protected] for a custom quote. "We have the right screw for you" is our motto after all!
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MS51957-1B Machine Screw MS51957-1B | 2-56 X 1/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [4000 per box]
Price per Box: $471.78 / Quantity Discounts Available
MS51957-2B Machine Screw MS51957-2B | 2-56 X 3/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [4000 per box]
Price per Box: $378.00 / Quantity Discounts Available
MS51957-3B Machine Screw MS51957-3B | 2-56 X 1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [4000 per box]
Price per Box: $348.90 / Quantity Discounts Available
MS51957-4B Machine Screw MS51957-4B | 2-56 X 5/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [4000 per box]
Price per Box: $322.74 / Quantity Discounts Available
MS51957-5B Machine Screw MS51957-5B | 2-56 X 3/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [4000 per box]
Price per Box: $352.08 / Quantity Discounts Available
MS51957-6B Machine Screw MS51957-6B | 2-56 X 7/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [4000 per box]
Price per Box: $249.84 / Quantity Discounts Available
MS51957-7B Machine Screw MS51957-7B | 2-56 X 1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [4000 per box]
Price per Box: $373.62 / Quantity Discounts Available
MS51957-8B Machine Screw MS51957-8B | 2-56 X 5/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $212.09 / Quantity Discounts Available
MS51957-9B Machine Screw MS51957-9B | 2-56 X 3/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $403.11 / Quantity Discounts Available
MS51957-10B Machine Screw MS51957-10B | 2-56 X 7/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $460.36 / Quantity Discounts Available
MS51957-11B Machine Screw MS51957-11B | 4-40 X 1/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $404.10 / Quantity Discounts Available
MS51957-12B Machine Screw MS51957-12B | 4-40 X 3/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $293.31 / Quantity Discounts Available
MS51957-13B Machine Screw MS51957-13B | 4-40 X 1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $463.95 / Quantity Discounts Available
MS51957-14B Machine Screw MS51957-14B | 4-40 X 5/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $482.18 / Quantity Discounts Available
MS51957-15B Machine Screw MS51957-15B | 4-40 X 3/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $434.16 / Quantity Discounts Available
MS51957-16B Machine Screw MS51957-16B | 4-40 X 7/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [3000 per box]
Price per Box: $405.90 / Quantity Discounts Available
MS51957-17B Machine Screw MS51957-17B | 4-40 X 1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $284.85 / Quantity Discounts Available
MS51957-18B Machine Screw MS51957-18B | 4-40 X 5/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $348.36 / Quantity Discounts Available
MS51957-19B Machine Screw MS51957-19B | 4-40 X 3/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $315.63 / Quantity Discounts Available
MS51957-20B Machine Screw MS51957-20B | 4-40 X 7/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $318.72 / Quantity Discounts Available
MS51957-21B Machine Screw MS51957-21B | 4-40 X 1 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $366.54 / Quantity Discounts Available
MS51957-22B Machine Screw MS51957-22B | 4-40 X 1-1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $363.81 / Quantity Discounts Available
MS51957-23B Machine Screw MS51957-23B | 4-40 X 1-1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $467.85 / Quantity Discounts Available
MS51957-25B Machine Screw MS51957-25B | 6-32 X 3/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $272.55 / Quantity Discounts Available
MS51957-26B Machine Screw MS51957-26B | 6-32 X 1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $226.67 / Quantity Discounts Available
MS51957-27B Machine Screw MS51957-27B | 6-32 X 5/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $274.65 / Quantity Discounts Available
MS51957-28B Machine Screw MS51957-28B | 6-32 X 3/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $304.35 / Quantity Discounts Available
MS51957-29B Machine Screw MS51957-29B | 6-32 X 7/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $313.05 / Quantity Discounts Available
MS51957-30B Machine Screw MS51957-30B | 6-32 X 1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $343.59 / Quantity Discounts Available
MS51957-31B Machine Screw MS51957-31B | 6-32 X 5/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $356.16 / Quantity Discounts Available
MS51957-32B Machine Screw MS51957-32B | 6-32 X 3/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $515.25 / Quantity Discounts Available
MS51957-33B Machine Screw MS51957-33B | 6-32 X 7/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $394.62 / Quantity Discounts Available
MS51957-34B Machine Screw MS51957-34B | 6-32 X 1 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $425.70 / Quantity Discounts Available
MS51957-35B Machine Screw MS51957-35B | 6-32 X 1-1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $307.60 / Quantity Discounts Available
MS51957-36B Machine Screw MS51957-36B | 6-32 X 1-1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
MS51957-37B Machine Screw MS51957-37B | 6-32 X 1-3/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $240.45 / Quantity Discounts Available
MS51957-40B Machine Screw MS51957-40B | 8-32 X 3/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $373.53 / Quantity Discounts Available
MS51957-41B Machine Screw MS51957-41B | 8-32 X 1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $405.90 / Quantity Discounts Available
MS51957-42B Machine Screw MS51957-42B | 8-32 X 5/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
MS51957-43B Machine Screw MS51957-43B | 8-32 X 3/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $452.82 / Quantity Discounts Available
MS51957-44B Machine Screw MS51957-44B | 8-32 X 7/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $393.66 / Quantity Discounts Available
MS51957-45B Machine Screw MS51957-45B | 8-32 X 1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $570.00 / Quantity Discounts Available
MS51957-46B Machine Screw MS51957-46B | 8-32 X 5/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [2000 per box]
Price per Box: $492.03 / Quantity Discounts Available
MS51957-47B Machine Screw MS51957-47B | 8-32 X 3/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $287.07 / Quantity Discounts Available
MS51957-48B Machine Screw MS51957-48B | 8-32 X 7/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $298.59 / Quantity Discounts Available
MS51957-49B Machine Screw MS51957-49B | 8-32 X 1 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $313.53 / Quantity Discounts Available
MS51957-50B Machine Screw MS51957-50B | 8-32 X 1-1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $318.59 / Quantity Discounts Available
MS51957-51B Machine Screw MS51957-51B | 8-32 X 1-1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $334.52 / Quantity Discounts Available
MS51957-52B Machine Screw MS51957-52B | 8-32 X 1-3/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $351.24 / Quantity Discounts Available
MS51957-60B Machine Screw MS51957-60B | 10-24 X 5/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $199.84 / Quantity Discounts Available
MS51957-61B Machine Screw MS51957-61B | 10-24 X 3/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $343.22 / Quantity Discounts Available
MS51957-63B Machine Screw MS51957-63B | 10-24 X 1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $198.11 / Quantity Discounts Available
MS51957-64B Machine Screw MS51957-64B | 10-24 X 5/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $228.81 / Quantity Discounts Available
MS51957-65B Machine Screw MS51957-65B | 10-24 X 3/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
MS51957-66B Machine Screw MS51957-66B | 10-24 X 7/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $302.85 / Quantity Discounts Available
MS51957-67B Machine Screw MS51957-67B | 10-24 X 1 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $310.20 / Quantity Discounts Available
MS51957-68B Machine Screw MS51957-68B | 10-24 X 1-1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $314.49 / Quantity Discounts Available
MS51957-78B Machine Screw MS51957-78B | 1/4-20 X 7/16 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [1000 per box]
Price per Box: $793.88 / Quantity Discounts Available
MS51957-79B Machine Screw MS51957-79B | 1/4-20 X 1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $319.69 / Quantity Discounts Available
MS51957-80B Machine Screw MS51957-80B | 1/4-20 X 5/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $353.83 / Quantity Discounts Available
MS51957-81B Machine Screw MS51957-81B | 1/4-20 X 3/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $364.68 / Quantity Discounts Available
MS51957-82B Machine Screw MS51957-82B | 1/4-20 X 7/8 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $391.88 / Quantity Discounts Available
MS51957-83B Machine Screw MS51957-83B | 1/4-20 X 1 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $312.65 / Quantity Discounts Available
MS51957-84B Machine Screw MS51957-84B | 1/4-20 X 1-1/4 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $282.99 / Quantity Discounts Available
MS51957-85B Machine Screw MS51957-85B | 1/4-20 X 1-1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $522.00 / Quantity Discounts Available
MS51957-87B Machine Screw MS51957-87B | 1/4-20 X 2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $586.69 / Quantity Discounts Available
MS51957-89B Machine Screw MS51957-89B | 1/4-20 X 2-1/2 Mil-Spec Phillips Pan Machine Screw Stainless Steel Black Oxide [500 per box]
Price per Box: $388.10 / Quantity Discounts Available
   
 
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