MS21318-57

Military Standard Drive Screw

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Description:

Fastener Length: 1/2", round head, u drive, cadmium, MS21318 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS21318-57
MS21318-57
MS21318-57
MS21318-57
MS21318-57
Add to Cart Up to qty 1500 ships same day if ordered before 4pm EST
MS21318-57 Price:
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$0.48 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS21318-57 Datasheet Features and Specification

Surface Treatment:
Cadmium and chromate
Pilot Length:
0.062 inches
Pilot Diameter:
Between 0.198 inches and 0.202 inches
Nonmachine Thread Style:
Drive screw (type u)
Nonmachine Thread Diameter:
0.239 inches
Material:
Steel
Head Style:
Round
Head Height:
Between 0.155 inches and 0.170 inches
Head Diameter:
Between 0.429 inches and 0.457 inches
Fastener Length:
0.50 inches
Features Provided:
Casehardened
Quick Specs
Material Steel
Length 1/2

Additional Information

SKU / Model: MS2131857
NSN: 5305-00-253-5631
FSC: Screws / 5305
Product Series: MS21318
Pack Weight (Approx.) 0.965 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21318-57_Military-Fasteners-com.pdf
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More MS21318 drive screws

MS21318-9

$0.23 Each, 1/4in. length, .073in. diameter round head drive screw cadmium plated carbon steel

MS21318-8

3/16 length 0.073 inch diameter round head drive screw cadmium plated carbon steel

MS21318-7

$0.23 Each, 1/8in. length, .073in. diameter round head drive screw cadmium plated carbon steel

MS21318-58

$0.36 EA, Fastener Length: 5/8in.

MS21318-47

$0.28 EA, Fastener Length: 1/2in.

MS21318-46

Fastener Length: 3/8in.

Product Image Gallery

Product code MS21318-57
MS21318-57
MS21318-57
MS21318-57
MS21318-57
MS21318-57

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Great service, I run a small GA workshop and I can count on Military Fasteners even though I'm in Australia, its quicker than getting it in Australia most of the time. The web site is great and simple to find the parts needed.

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Very speedy order processing and reasonable shipping time. Its almost like walking next door to a favorite aircraft supply house.

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I have been dealing with you folks for years as a corporation customer and personally. You are the industry standard on quality of product and service.

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