Machine Screw - MS51957-52
Military Standard Part
Description: Pan Head Machine Screw, Corrosion Resistant Steel, Coarse Thread
Part number: MS51957-52
Alternate Part number: AN526C832R28
Product Overview:
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Product Specifications:
| Thread Size | : | 8-32 |
| Fastener Length | : | 1 3/4 in |
| Material | : | Steel |
| Finish | : | Plain |
| Head Type | : | Pan |
| Drive | : | Phillips |
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