MS51957-22 The MS51957-22 is a machine screw manufactured by Crescent. It features a 1.25" length and a 4-40 UNC thread.
Mfr Part #:

MS51957-22

Available from 1 distributors
Mfr Name: Crescent
Crescent
The MS51957-22 is a machine screw manufactured by Crescent. It features a 1.25" length and a 4-40 UNC thread.
✓ Total Stock: 40 pcs
$ Price Range: $2.16

MS51957-22 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
40 pcs
40 pcs On Request 1 On Request On Request On Request On Request On Request

MS51957-22 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Head Style
Thread Size

MS51957-22 Description

Short technical summary and product information.

The MS51957-22 is a machine screw from Crescent, designed for various fastening applications. This screw has a total length of 1.25 inches and features a 4-40 UNC thread with a thread class of 2A. The material is specified as steel, compliant with federal standard 66, and treated with a passivate surface finish according to QQ-P-35.

 

Key mechanical specifications include a pan head style with a head height between 0.070 and 0.080 inches and a head diameter between 0.205 and 0.219 inches. The thread diameter is 0.112 inches, and the thread length is between 1.200 and 1.250 inches. The minimum tensile strength is rated at 80,000 psi. This screw is sold in increments of 100, with a minimum order quantity of 100.

 

This component is part of the MS51957 series. It is suitable for applications requiring a durable and reliable screw with specific thread and head dimensions. The passivate surface treatment offers corrosion resistance.

MS51957-22 Quick Information

Product Type: Machine Screw
Series: MS51957
Canonical Name: MS51957-22 Machine Screw
Subcategory: Machine Screw

MS51957-22 Compliance

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

MS51957-22 Estimated Pricing

Qty Low High
1+ $2.16 $2.16

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

MS51957-22 Features

  • 1.25 inch fastener length.
  • 4-40 UNC thread size.
  • Pan head style.
  • Steel material with passivate treatment.
  • Minimum tensile strength of 80,000 psi.

MS51957-22 Applications

  • Suitable for military fastener applications.
  • Used in aerospace and defense equipment.
  • Ideal for high-strength fastening in machinery.
  • Applicable in corrosive environment fastenings.
  • Suitable for precision assembly in electronics.

MS51957-22 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the length of the MS51957-22 machine screw?

The fastener length is 1.25 inches.

What is the thread size and series for the MS51957-22?

The thread size is #4 with a 4-40 UNC thread series.

What is the head style of the MS51957-22 machine screw?

The head style is Pan.

What material is the MS51957-22 screw made from?

The screw is made from steel, specifically comp 302 or comp 303 or comp 304 or comp 305 or comp 316.

What is the surface treatment of the MS51957-22 screw?

The surface treatment is Passivate.

What is the minimum tensile strength of the MS51957-22 screw?

The minimum tensile strength is 80,000 psi.

What is the standard package quantity for the MS51957-22?

The standard package quantity is 100.

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