NSN 5306-01-111-3518 NIIN — Machine Bolt

National Stock number : 5306-01-111-3518

Machine Bolt


Available Quantity 7,666
Available Conditions NE NS
Classification Bolts - FSC 5306
Schedule B 7318152000
Stock Check Date 04/01/2026
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

Machine Bolt

Thread Class

2a

Thread Direction

RIGHT-Hand

Thread Length

0.595in. ⁓39/64"

Fastener Length

0.720in. and 0.750in. ⁓3/4"

Head Style

hexagon

Head Height

0.125in. and 0.135in. ⁓9/64"

Width Between Flats

0.489in. and 0.500in.

Locking Feature

distortions bearing surface of head

Nominal Thread Diameter

0.250in. ⁓1/4"

Grip Length

0.125in.

Features Provided

finished head

Thread Quantity Per Inch

20

Minimum Tensile Strength

150000 pounds per square inch

Hardness Rating

32.0 rockwell c and 38.0 rockwell c

Material

steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1029 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035 or steel comp 1536 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1541

Surface Treatment

phosphate

Surface Treatment Document And Classification

MIL-P-16232, TYPE2, class 2 mil spec single treatment response

Thread Series Designator

unc

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National Stock Number
5306-01-111-3518
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