MS51957-30B

Military Standard Machine Screw

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Description:

length: 1/2", thread: 6-32, pan head, black oxide coating, corrosion resistant steel, coarse thread, MS51957 series screw

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MS51957-30B
MS51957-30B
MS51957-30B
MS51957-30B
MS51957-30B
MS51957-30B
Add to Cart Up to qty 1200 ships same day if ordered before 4pm EST
MS51957-30B Price:
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$0.33 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS51957-30B Datasheet Features and Specification

Thread Class:
2a
Screw Surface Treatment Specification:
Cl 4 military specification single treatment response mil-c-13924
Screw Surface Treatment:
Oxide
Screw Material Specification:
300 series federal standard 1st material response or comp 16-18 or 18-8 assn standard 2nd material response 300 series federal specification 1st material response or 66 qq-s-763
Nondefinitive Specification/std Data:
3 type and 9c style
Screw Material:
Stainless steel or steel
Min. Tensile Strength (psi):
80000 pounds per square inch
Head Style:
Pan
Internal Drive Style:
Cross recess type 1
Head Height:
Between 0.087 inches and 0.097 inches
Head Diameter:
Between 0.256 inches and 0.270 inches
Fastener Length:
Between 0.469 inches and 0.500 inches
Thread Diameter:
0.138 inches
Thread Direction:
Right-hand
Thread Length:
Between 0.407 inches and 0.500 inches
Thread Qty Per Inch (tpi):
32
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 6
Thread Qty 32
Thread Series UNC
Thread Class 2A
Material Stainless Steel
Length 1/2

Additional Information

SKU / Model: MS5195730B
NSN: 5305-00-469-5382
FSC: Screws / 5305
Product Series: MS51957
Pack Weight (Approx.) 0.250 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
MS51957-30B_Military-Fasteners-com.pdf
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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

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MS51957-87

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

MS51957-85

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Product Image Gallery

Product code MS51957-30B
MS51957-30B
MS51957-30B
MS51957-30B
MS51957-30B
MS51957-30B
MS51957-30B

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I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

5.0

In the long time that I have used Military Fasteners to provide materials and equipment in the building of two airplanes, I have yet to have a bad experience. Keep up the good work!

5.0

Thank you for having the items in stock and for fast shipping. The service was very good.

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Great Website helped to identify the needed parts. The wide array of shipping options and costs helped minimize unnecessary expense. Parts arrived promptly. Thankyou

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