5305-01-683-1393
Hexagon Head Cap Screw
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
Request for Quote
Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.
Featured Parts
Need Assistance?
Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!
Contact us directly, and our team will assist you in finding the perfect solution for your requirements.
Contact UsCertified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-683-1393
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 18257
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 09/10/2019 (7 years ago)
right-hand thread direction, 1.75 inches minimum thread length, hexagon head style, 7.00 inches nominal fastener length, 2a thread class
Specs & Compatibility
2a
right-hand
1.75 inches minimum
7.00 inches nominal
hexagon
0.455 inches minimum and 0.483 inches maximum
1.100 inches minimum and 1.125 inches maximum
2350-01-390-4683
0.750 inches
16
33.0 rockwell c minimum overall
hex head cap screw
steel uns k04100 overall
astm a354,grade bd american society for testing and materials (astm) single material response overall
zinc overall
astm b633m,fe/zn5 or fe/zn8 assn std single treatment response overall
unf
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.
0018257
Related Hardware Products
| Part Number | Description |
|---|---|
| B1821BH075F700N | Hexagon Head Cap Screw |