MS51957-13B

Military Standard Machine Screw

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Description:

length: 1/4", thread: 4-40, black oxide coating, pan head, corrosion resistant steel, coarse thread, MS51957 series screw

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MS51957-13B Price:	buy now $0.32 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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MS51957-13B Datasheet Features and Specification

Thread Class:

Screw Surface Treatment Specification:

Mil-c-13924 cl 4 military specification single treatment response

Screw Surface Treatment:

Oxide

Screw Material:

Stainless steel

Screw 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

Nondefinitive Specification/std Data:

3 type and 9c style

Min. Tensile Strength (psi):

80000 pounds per square inch

Internal Drive Style:

Cross recess type 1

Head Style:

Pan

Head Height:

Between 0.070 inches and 0.080 inches

Head Diameter:

Between 0.205 inches and 0.219 inches

Fastener Length:

Between 0.219 inches and 0.250 inches

Thread Diameter:

0.112 inches

Thread Direction:

Right-hand

Thread Length:

Between 0.169 inches and 0.250 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unc (coarse thread)

Quick Specs

Thread Size	4
Thread Qty	40
Thread Series	UNC
Thread Class	2A
Drive Style	Cross
Material	Stainless Steel
Length	1/4

Additional Information

SKU / Model:	MS5195713B
NSN:	5305-00-494-7333
FSC:	Screws / 5305
Product Series:	MS51957
Pack Weight (Approx.)	0.105 lb
Minimum Qty (MOQ):	100
Schedule B:	7318.15.9000
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS51957-13B_Military-Fasteners-com.pdf