MS21318-28

Military Standard Drive Screw

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Description:

Fastener Length: 1/4", round head, MS21318 series screw

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MS21318-28 Price:
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$0.26 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS21318-28 Datasheet Features and Specification

Pilot Diameter:
Between 0.112 inches and 0.116 inches
Nonmachine Thread Style:
Drive screw (type u)
Nonmachine Thread Diameter:
0.138 inches
Nondefinitive Specification/std Data:
U type
Material:
Steel
Head Style:
Round
Head Height:
Between 0.091 inches and 0.103 inches
Head Diameter:
Between 0.240 inches and 0.260 inches
Fastener Length:
Between 0.266 inches and 0.334 inches
Features Provided:
Casehardened
Pilot Length:
0.047 inches
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Qq-p-416 type 2 cl 3 federal specification all treatment responses
Quick Specs
Material Steel

Additional Information

SKU / Model: MS2131828
NSN: 5305-00-253-5618
FSC: Screws / 5305
Product Series: MS21318
Pack Weight (Approx.) 0.192 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21318-28_Military-Fasteners-com.pdf
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More MS21318 machine screws

MS21318-48

Fastener Length: 5/8in.

MS21318-29

$0.24 EA, Fastener Length: 3/8in.

MS21318-23

$0.24 EA, Fastener Length: 3/8in.

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