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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Add to Cart Up to qty 3900 ships same day if ordered before 4pm EST

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

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More MS51957 machine screws

MS51957-9B

$0.24 Each, Length: 3/4in., black oxide

MS51957-9

Length: 3/4in. thread: 2-56 pan head screw corrosion resistant steel coarse thread

MS51957-8B

$0.24 EA, Fastener Length: 5/8in., Thread: 2-56, Thread Length: 5/8in.

MS51957-87

5305-00-071-2093 Machine Screw

MS51957-86

$3.54 EA, Fastener Length: 1-3/4in., Thread: 1/4-20, Thread Length: 1-3/4in.

MS51957-85

$0.42 EA, Fastener Length: 1-1/2in., Thread: 1/4-20, Thread Length: 1-1/2in.

Product Image Gallery

Product code MS51957-13B

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Customer Reviews

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Barnabas P.

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

Rick T.

Great service and lead time. Ships to Canada as well.

5.0

Tiron J.

Trisha Hawkins was extremely helpful and professional. Got my order quoted and processed in under 5 mins.

5.0

Malani W.

I have been using Military Fasteners and have always had great service. Just this week I realized late in the day that we needed another part and I was able to add it to the order I had placed that morning. Being a small FBO on a shoestring budget that saved shipping cost and potential delays. Thanks Military Fasteners.

5.0