MS51957-128

Military Standard Machine Screw

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Description:

Fastener Length: 1-3/8", Thread: 8-32, Thread Length: 1-3/8", pan head

* Manufacturer certifications are shipped with your order FREE of charge
MS51957-128
MS51957-128
MS51957-128
MS51957-128
MS51957-128
MS51957-128
Add to Cart Up to qty 500 ships same day if ordered before 4pm EST
MS51957-128 Price:
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$0.48 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS51957-128 Datasheet Features and Specification

Fastener Length:
Between 1.313 inches and 1.375 inches
Head Diameter:
Between 0.306 inches and 0.322 inches
Head Height:
Between 0.105 inches and 0.115 inches
Head Style:
Pan
Internal Drive Style:
Cross recess type 1
Min. Tensile Strength (psi):
80000 pounds per square inch
Thread Diameter:
0.164 inches
Nondefinitive Specification/std Data:
3 type or 9c style
Screw Material:
Stainless steel
Screw Surface Treatment:
Passivate
Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
Between 1.251 inches and 1.375 inches
Thread Qty Per Inch (tpi):
32
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 8
Thread Qty 32
Thread Series UNC
Thread Class 2A
Material Stainless Steel

Additional Information

SKU / Model: MS51957128
NSN: 5305-00-455-2575
FSC: Screws / 5305
Product Series: MS51957
Pack Weight (Approx.) 0.636 lb
Minimum Qty (MOQ): 100
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51957-128_Military-Fasteners-com.pdf
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More MS51957 machine screws

MS51957-9B

$0.24 Each, Length: 3/4in., black oxide

MS51957-9

Length: 3/4in. thread: 2-56 pan head screw corrosion resistant steel coarse thread

MS51957-8B

$0.24 EA, Fastener Length: 5/8in., Thread: 2-56, Thread Length: 5/8in.

MS51957-87

5305-00-071-2093 Machine Screw

MS51957-86

$3.54 EA, Fastener Length: 1-3/4in., Thread: 1/4-20, Thread Length: 1-3/4in.

MS51957-85

$0.42 EA, Fastener Length: 1-1/2in., Thread: 1/4-20, Thread Length: 1-1/2in.

Product Image Gallery

Product code MS51957-128
MS51957-128
MS51957-128
MS51957-128
MS51957-128
MS51957-128
MS51957-128

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Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

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Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0

Great Service, good response time and very professional. Definitelt will buy from these again.

5.0

Great service when calling in orders, very knowledgeable staff. The web site is also very user friendly for ordering and shipping is quick. I give it a 5 star rating.

5.0