5305-01-004-8290
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-004-8290
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 16282
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 06/15/1975 (51 years ago)
3a thread class, flat countersunk head style, 0.500 inches nominal fastener length, 0.500 inches nominal thread length, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.500 inches nominal
0.500 inches nominal
flat countersunk
0.126 inches nominal
strip threads
cross recess type 1
0.086 inches
56
160000 pounds per square inch
100.0 degrees nominal
32.0 microinches bearing surface of head
32.0 microinches threads
steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response overall
cadmium and chromate overall
qq-p-416,ty 2,clb fed spec all treatment responses overall
unjc
80205-nas1189 professional/industrial association standard
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.
0016282
Related Hardware Products
| Part Number | Description |
|---|---|
| NAS1189-02P8L | Socket Head Cap Screw |