4438 Shoulder Screw
5305-00-005-3621
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Official Item Classification
- 姓名
- Shoulder Screw
- 零件編號
- 4438
- (NSN) 全国库存编号
- 5305-00-005-3621
- (FSG) 联邦供应集团
- 53 Hardware and Abrasives
- (FSC) 聯邦供應分類
- 5305 螺丝
- (INC) 商品名稱代碼
- 22846
- (FIIG) 聯邦物品識別指南
- A003B0
- 日期
- 06/07/1972 (54 年前)
thread length: 0.438", steel material, Thread Diameter: 0.25"
Specs & Compatibility
0.5 inches
Round first shoulder
20
0.156 inches
Astm 582 assn std single material response
0.25 inches
Hexagon
0.313 inches minimum first shoulder and 0.315 inches maximum first shoulder
0.311 inches minimum first shoulder and 0.312 inches maximum first shoulder
0.219 inches
Flat chamfer
2a
Right-hand
0.438 inches
0.751 inches minimum and 0.753 inches maximum
Steel comp 303
Unc
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0022846