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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You all are Awesome! I am restoring a 1946 all aluminum camper and have come to you several times for materials needed. Every time I order, I get a quality product at a fair price in a timely manner. I couldn't ask for more.

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Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.

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Brittany has always provided me with excellent service on phone calls and in emails! Brittany is always extremely helpful, friendly and she goes the extra mile to help! Thank you very much Brittany!!

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