LL51957-13

Screw

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Description:

Fastener Length: 7/32", Thread: 4-40, Thread Length: 11/64

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LL51957-13 Datasheet Features and Specification

Fastener Length:
Between 0.219 inches and 0.250 inches
Head Diameter:
Between 0.205 inches and 0.219 inches
Head Height:
Between 0.070 inches and 0.080 inches
Head Style:
Pan
Internal Drive Style:
Cross recess type 1
Locking Feature:
Strip threads
Material:
Stainless steel or steel
Material Specification:
300 series federal standard 1st material response or comp 16-18 or 18-8 assn standard 2nd material response 300 series federal specification 1st material response or 66 qq-s-763
Thread Diameter:
0.112 inches
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
Between 0.169 inches and 0.250 inches
Thready Qty Per Inch (tpi):
40
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 4
Thread Qty 40
Material Stainless Steel

Additional Information

SKU / Model: LL5195713
NSN: 5305-00-150-3325
FSC: Screws / 5305
Product Series: LL51957
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
LL51957-13_Military-Fasteners-com.pdf
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I recently ordered a needed part using my iPhone on a Sunday morning. Easy quick process and delivery was on time as promised. Satisfied customer

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I have always been satisfied with the service that I have received from Military Fasteners. Even when I have had a technical question and have not made a purchase. Please keep up the good work. thanks

5.0

Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

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Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

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