MS51957-4

Military Standard Machine Screw

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Description:

length: 5/16", thread: 2-56, pan head screw, corrosion resistant steel, coarse thread, MS51957 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS51957-4
MS51957-4
MS51957-4
MS51957-4
MS51957-4
MS51957-4
Add to Cart Up to qty 4000 ships same day if ordered before 4pm EST
MS51957-4 Price:
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$0.24 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS51957-4 Datasheet Features and Specification

Thread Diameter:
0.086 inches
Thread Class:
2a
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Surface Treatment:
Passivate
Material Specification:
66 federal standard single material response
Material:
Steel
Min. Tensile Strength (psi):
80 pounds per square inch
Internal Drive Style:
Cross recess type 1
Head Style:
Pan
Head Height:
Between 0.053 inches and 0.062 inches
Head Diameter:
Between 0.155 inches and 0.167 inches
Fastener Length:
Between 0.281 inches and 0.312 inches
Thread Direction:
Right-hand
Thread Length:
Between 0.276 inches and 0.312 inches
Thread Qty Per Inch (tpi):
56
Thread Series Designator:
Unc (coarse thread)
Quick Specs
Thread Size 2
Thread Qty 56
Thread Series UNC
Thread Class 2A
Drive Style Cross
Material Steel
Length 5/16

Additional Information

SKU / Model: MS519574
NSN: 5305-00-054-5638
FSC: Screws / 5305
Product Series: MS51957
Pack Weight (Approx.) 0.065 lb
Minimum Qty (MOQ): 100
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51957-4_Military-Fasteners-com.pdf
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More MS51957 machine screws

MS51957-9B

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

MS51957-9

$0.23 Each, 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 MS51957-4
MS51957-4
MS51957-4
MS51957-4
MS51957-4
MS51957-4
MS51957-4

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They really try hard to help and follow through!

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I've been using Military Fasteners for a long time and have always been more than satisfied with the service they provide. Craig F

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

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