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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MS21207-8-6

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MS21207-6-8

diameter: #6 length: 1/2", tapping screw - cadmium ii plated steel - 100°, flat head - type "b" threads

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As always, Military Fasteners demonstrated they value all their customers, in their handling a back order product..Thank you!

4.0

Small order but all was in stock, sales rep was very friendly and made it a pleasure. Shipped and received quicker than expected.

4.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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Very good service as always. Ive been a customer for years. My go to parts store.

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