NAS428-6A12

Bolt, Machine

Part number

NAS428-6A12

NSN

5306-01-481-7449

NIIN

01-481-7449

Item name

Bolt, Machine

Manufacturer

National Aerospace Standards

CAGE code

80205

FSC

5306

Unit of issue

EA

DEMIL code

A

Request a quote for NAS428-6A12

Alternate part numbers

• NAS428-6A12 CAGE 80205

Technical characteristics

Thread Class

3A

Thread Direction

Right-hand

Thread Length

1.688 inches minimum and 1.781 inches maximum

Fastener Length

1.250 inches minimum and 1.312 inches maximum

Head Style

Crowned hexagon

Head Height

0.193 inches minimum and 0.213 inches maximum

Width Between Flats

0.553 inches minimum and 0.565 inches maximum

Nominal Thread Diameter

0.375 inches

Grip Length

0.031 inches minimum and 0.062 inches maximum

Thread Quantity per Inch

24

Material

Steel comp 4140 overall or steel comp 8740 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 4130 overall or steel comp 4037 overall

Thread Series Designator

UNF

Search more parts