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| Part: | MS51957-80B |
| SKU: | HAMS00000237 |
| Fastener Type: | Machine Screw |
| Thread-Size: | 1/4-20 |
| Length: | 0.625" (0.625") |
| Head-Style: | Pan |
| Drive Style: | Phillips |
| Material: | 300 Series Stainless Steel |
| Finish: | Black Oxide |
| DFARS Applicable: | YES |
| RoHS Compliant: | No - Exempt |
| Fastener Type: | Machine Screw | |
| Thread Size (D): | 1/4-20 | UNC-2A |
| Length: | 0.625" (0.625") | +0 / -.031 |
| Driver Style: | Phillips | Driver Size: 4 |
| Head-Style: | Pan | |
| Head Radius (P): | .0400" | |
| Head Diameter (A): | Max: .7400" | Min: .7160" |
| Head Height (H): | Max: .2610" | Min: .2440" |
| Fillet Radius (R): | Max: .0560" | |
| Body Diameter (D1): | Max: .3750" | Min: .3287" |
| Tensile Strength Min: | 6,200 lbs |
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Link to full print: MS51957 Rev D MATERIAL: Austenitic Corrosion-Resistant Steel screws shall be manufactured from Type 302 (UNS FINISH: Passivate in accordance with QQ-P-35 |
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The following screws are canceled & cannot always replace the MS51957 screws. Use only the MS51957 series screws for design & replacement. The following is a reference of interchangeable parts which have been canceled: |
Type: Machine Screw
