NSN 5306-00-531-9388 NIIN — Internal Wrenching Bolt

National Stock number : 5306-00-531-9388

Internal Wrenching Bolt


Available Quantity 1,215
Available Conditions NE NS
Classification Bolts - FSC 5306
Schedule B 7318152000
Stock Check Date 12/06/2024
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Internal Wrenching Bolt

Thread Class

3a

Thread Direction

RIGHT-Hand

Thread Length

0.563in. ⁓37/64"

Fastener Length

3.423in. and 3.453in. ⁓3-29/64"

Head Diameter

0.521in. and 0.531in.

Head Height

0.312in. ⁓5/16"

Internal Drive Style

hexagon

Nominal Thread Diameter

0.312in. ⁓5/16"

Width Across Flats

0.221in. ⁓15/64"

Thread Quantity Per Inch

24

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

36.0 rockwell c and 40.0 rockwell c

Material

steel

Surface Treatment

cadmium

Thread Series Designator

unf

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National Stock Number
5306-00-531-9388
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