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MS51957-16 The MS51957-16 is a Pan Head Machine Screw manufactured by QPL. It is made of Stainless Steel with a #4-40 UNC thread and a length of 7/16 inches.
Mfr Part #:

MS51957-16

Available from 1 distributors
Mfr Name: QPL
QPL
The MS51957-16 is a Pan Head Machine Screw manufactured by QPL. It is made of Stainless Steel with a #4-40 UNC thread and a length of 7/16 inches.
✓ Total Stock: 42 pcs
$ Price Range: $0.99

MS51957-16 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
42 pcs
On Request
42 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MS51957-16 Specifications Quick View

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MS51957-16 Description

Short technical summary and product information.

This MS51957-16 is a Pan Head Machine Screw from QPL, constructed from Stainless Steel. It features a #4 diameter with a 40 thread pitch and a UNC thread type, conforming to Class 2A thread class.

 

The screw has a length of 0.4375 inches (7/16") and a passivated surface treatment. It is manufactured to military specification MS51957 and meets procurement specification FF-S-92 and passivation specification AMS 2700. The material specification is QQ-S-763.

 

This part is also known by the alternate part number NAS1635-04-7. It is supplied in a standard package quantity of 50 pieces.

MS51957-16 Quick Information

Product Type: Machine Screw
Series: MS51957
Canonical Name: MS51957-16 Pan Head Machine Screw
Subcategory: Pan Head Machine Screw

MS51957-16 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MS51957-16 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MS51957-16 Features

  • Pan head machine screw design.
  • Constructed from durable Stainless Steel.
  • Features #4-40 UNC thread specification.
  • Length is 7/16 inches.
  • Passivated surface treatment for corrosion resistance.

MS51957-16 Applications

  • Used in general mechanical assemblies.
  • Suitable for corrosive environments.
  • Fastening applications requiring specific thread pitch.
  • Meets military specification standards.

MS51957-16 FAQs

7 frequently asked questions generated from this part’s specifications.
What thread type and size is MS51957-16?

It is a #4-40 UNC thread with Class 2A tolerance.

What is the length of MS51957-16?

The length is 7/16 inches (0.4375 in).

What material is MS51957-16 made from?

It is made from stainless steel, conforming to QQ-S-763.

What surface treatment does MS51957-16 have?

The surface is passivated per AMS 2700.

Which military and procurement specifications does MS51957-16 meet?

It meets MS51957, FF-S-92, AMS 2700, and QQ-S-763.

What is the standard package quantity for MS51957-16?

The standard package quantity is 50 pieces.

Does MS51957-16 have a cross-reference part number?

Yes, the alternate part number is NAS1635-04-7.

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