MS18212-21

Military Standard Screw

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Description:

Fastener Length: 1-", Thread: 4-40, Thread Length: 7/8"

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MS18212-21 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.937 inches nominal
Fastener Length:
1.000 inches nominal
Head Style:
Pan no. 2
Head Diameter:
0.205 inches minimum and 0.219 inches maximum
Head Height:
0.058 inches minimum and 0.068 inches maximum
Internal Drive Style:
Slot
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Screw Material:
Plastic polyhexamethylene amide
Screw Material Specification:
Mil-m-20693,comp a,type i,color natural per ms18212 mil spec single material response
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Length 1-

Additional Information

SKU / Model: MS1821221
NSN: 5305-00-833-8655
FSC: Screws / 5305
Product Series: MS18212
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50 EA
Schedule B: 3926.90.4590
ECCN: EAR99
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
MS18212-21_Military-Fasteners-com.pdf
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More MS18212 machine screws

MS18212-68

Fastener Length: 1-1/4in., Thread: 10-24, Thread Length: 1-1/4in.

MS18212-61

Fastener Length: 3/8", Thread: 10-24, Thread Length: 3/8"

MS18212-59

Fastener Length: 1/4", Thread: 10-24, Thread Length: 1/4"

MS18212-50

Fastener Length: 1-1/4", Thread: 8-32, Thread Length: 1-1/4"

MS18212-49

Fastener Length: 0-63/64", Thread: 8-32, Thread Length: 15/16"

MS18212-47

Fastener Length: 3/4", Thread: 8-32, Thread Length: 3/4"

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Called Military Fasteners for assistance to determine pricing for some material. Ashleigh S. was very nice to work with. Her attitude and happy approach was great. She provided guidance along with a quote for future reference!! Thank you!

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