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MS21318-1
00X1/8 MS21318 Military Round Head Type U Drive Screw Cadmium
Description
Drive Screw
Specifications
| Country of Origin | USA |
|---|---|
| Diameter | 0.058 in |
| End Application | T56-a-7/15 (c-130b/e/h/n/p) aircraft ge t-700 (uh-60a); engine aircraft an/tpn-18; close in weapon system (ciws-phalanx); engine b-1b aircraft; radar set mini-sace; trainer b-1 aircraft; test consoles hc-130); support equipment ec-130e mc-130h (ac-130h kc-135a); aircraft f-108 (cfm-56 aircraft engine |
| Fastener Length | Between 0.109 inches and 0.141 inches |
| Features Provided | Casehardened |
| Head Angle | 100 ? |
| Head Diameter | Between 0.090 inches and 0.099 inches |
| Head Height | Between 0.026 inches and 0.034 inches |
| Head Style | Round Head |
| Industry Standards/Certification | MS21318 |
| Length | 1/8 in |
| Material | Steel |
| NIIN | 00-253-5603 |
| NSN | 5305-00-253-5603 |
| Nonmachine Thread Diameter | 0.058 |
| Nonmachine Thread Style | Drive screw (type u) |
| Size | 00 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 type 2 cl 3 federal specification all treatment responses |
| Weight | 0.0001 lb |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error