MS51957-80B

Military Standard Machine Screw

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Description:

MS51957-80B Machine Screw

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Add to Cart Up to qty 1950 ships same day if ordered before 4pm EST
MS51957-80B Price:
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$0.70 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS51957-80B Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.494 inches minimum and 0.625 inches maximum
Fastener Length:
0.594 inches minimum and 0.625 inches maximum
Head Style:
Pan
Head Diameter:
0.473 inches minimum and 0.492 inches maximum
Head Height:
0.162 inches minimum and 0.175 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
80000 pounds per square inch
Screw Material:
Steel
Thread Series Designator:
Unc
Nondefinitive Specification/std Data:
3 type and 9c style

Additional Information

SKU / Model: MS5195780B
NSN: 5305-01-059-1914
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.2000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51957-80B_Military-Fasteners-com.pdf
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Trisha was very helpful and knowledgeable. She was very friendly and outgoing.

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I always receive my shipments from Military Fasteners quickly without having to follow up and track down shipments. West Coast shipments arrive usually the next day via UPS ground, making it an effective choice. Thank you for excellent service.

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Excellent variety, quality, and service. And, small orders are no problem. Military Fasteners is a tinker's delight and a great resource. I also appreciate their using the USPS. So many companies ship UPS only and to Alaska the UPS price is ridiculous. Thank you.

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Military Fasteners is a great resource for Mil-Spec fastener needs, and Amelia Fato provides excellent support! Whenever I have a specific need, Amelia is quick to respond and help!

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