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100 pcs
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100 pcs | On Request | 1 | On Request | On Request | - | On Request | On Request |
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The MS51957-122 is a military standard machine screw from QPL, designed for robust applications. Constructed from stainless steel or steel, it features a passivated surface treatment for enhanced corrosion resistance. This screw conforms to the 300 series federal standard material specification and is treated with Qq-p-35 federal specification.
Key mechanical specifications include a thread size of 4-40 UNC (coarse thread) with a thread class of 2a and a right-hand thread direction. The fastener length ranges from 1.313 to 1.375 inches, with a thread length between 1.263 and 1.375 inches. It has a minimum tensile strength of 80,000 psi. The pan head style has a diameter between 0.205 and 0.219 inches and a height of 0.070 to 0.080 inches. The internal drive is a cross recess type 1.
This component is supplied in a standard package quantity of 100 pieces. It is suitable for applications requiring reliable fastening with specific material and dimensional requirements.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The thread size is 4-40 UNC (coarse thread).
The fastener length is between 1.313 and 1.375 inches.
It has a pan head style.
It uses a cross recess type 1 (Phillips) drive.
The screw is made from stainless steel or steel with a passivated surface treatment per QQ-P-35.
The minimum tensile strength is 80000 psi.
The standard package quantity is 100 pieces.