MS51957-7B

Military Standard Machine Screw

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Description:

Fastener Length: 1/2", Thread: 2-56, Thread Length: 1/2", black oxide

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MS51957-7B
MS51957-7B
MS51957-7B
MS51957-7B
MS51957-7B
MS51957-7B
Add to Cart Up to qty 1500 ships same day if ordered before 4pm EST
MS51957-7B Price:
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$0.27 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS51957-7B Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.433 inches minimum and 0.500 inches maximum
Fastener Length:
0.469 inches minimum and 0.500 inches maximum
Head Style:
Pan
Head Diameter:
0.155 inches minimum and 0.167 inches maximum
Head Height:
0.053 inches minimum and 0.062 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.086 inches
Thready Qty Per Inch (tpi):
56
Min. Tensile Strength (psi):
80000 pounds per square inch
Screw Material:
Steel corrosion resisting or steel
Screw Material Specification:
Qq-s-763,300 series fed spec 1st material response or 66,300 series fed std 1st material response or comp 16-18 or 18-8 assn std 2nd material response
Thread Series Designator:
Unc
Nondefinitive Specification/std Data:
3 type and 9c style
Quick Specs
Thread Size 2
Thread Qty 56
Material Stainless Steel
Length 1/2

Additional Information

SKU / Model: MS519577B
NSN: 5305-00-256-7471
FSC: Screws / 5305
Product Series: MS51957
Pack Weight (Approx.) 0.089 lb
Minimum Qty (MOQ): 100
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51957-7B_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 MS51957-7B
MS51957-7B
MS51957-7B
MS51957-7B
MS51957-7B
MS51957-7B
MS51957-7B

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The order was complete and arrived by mail in short order. The staff who took my order was very helpful and answered my questions. Very pleased, thanks to military fasteners

5.0

Phone was answered on the second ring. The order was taken. All requested items were in stock. Got my order delivered to my door 2 days later.

5.0

Service was great, shipped and received with paperwork as promised, definitely would give a two thumbs up.

5.0

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

5.0