MS51957-84

Military Standard Machine Screw

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Description:

Fastener Length: 1-1/4", Thread: 1/4-20, Thread Length: 1-1/4", MS51957 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84
Add to Cart Up to qty 50 ships same day if ordered before 4pm EST
MS51957-84 Price:
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$0.77 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS51957-84 Datasheet Features and Specification

Thread Qty Per Inch (tpi):
20
Thread Direction:
Right-hand
Thread Length:
Between 1.150 inches and 1.250 inches
Thread Diameter:
0.250 inches
Thread Class:
2a
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Screw Material Specification:
66 federal standard all material responses
Screw Material:
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Internal Drive Style:
Cross recess type 1
Min. Tensile Strength (psi):
80000 pounds per square inch
Head Style:
Pan
Head Height:
Between 0.162 inches and 0.175 inches
Head Diameter:
Between 0.473 inches and 0.492 inches
Fastener Length:
1.250 inches
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 1/4
Thread Qty 20
Thread Series UNC
Thread Class 2A
Material Steel
Length 1-1/4

Additional Information

SKU / Model: MS5195784
NSN: 5305-00-071-2087
FSC: Screws / 5305
Product Series: MS51957
Pack Weight (Approx.) 0.427 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51957-84_Military-Fasteners-com.pdf
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More MS51957 machine screws

MS51957-9B

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

MS51957-9

$0.23 Each, 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 MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84
MS51957-84

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Small order but all was in stock, sales rep was very friendly and made it a pleasure. Shipped and received quicker than expected.

5.0

It is easy to order on your website and the deliveries are always in the specified time / Thanks

5.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

When recently ordering some barry engine mounts I found your site carried excellent technical information and the whole process went smoothly and efficiently and I was very surprised to receive the goods in question so quickly.

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