MS21207-4-4

Military Standard Tapping Screw

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Description:

diameter: #4 length: 1/4", tapping screw - cadmium ii plated steel - 100°, flat head - type "b" threads

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MS21207-4-4 Datasheet Features and Specification

Fastener Length:
0.250 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.200 inches minimum and 0.225 inches maximum
Internal Drive Style:
Cross recess type 1
Features Provided:
Casehardened
Nonmachine Thread Style:
Dog type (type b or c)
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Nonmachine Thread Diameter:
0.112 inches
Material:
Steel overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec all treatment responses overall
Quick Specs
Material Steel
Length 1/4

Additional Information

SKU / Model: MS2120744
NSN: 5305-00-835-4720
FSC: Screws / 5305
Product Series: MS21207
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 100
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21207-4-4_Military-Fasteners-com.pdf
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