Hex Head Screw - Length: 5/16", Thread: 8-32, Hex Head Screw, Cruciform Recess, Full Thread, Alloy Steel

Detail Characteristic
FASTENER LENGTH0.296 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HEAD HEIGHT0.096 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.164 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP E4340 OR STEEL COMP 8740
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
THREAD CLASS3A
THREAD LENGTH0.232 INCHES MINIMUM AND 0.311 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNJC
THREAD QUANTITY PER INCH32
SPECIFICATION/STANDARD DATA80205-NAS1801 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH BETWEEN FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM

Welcome Back
Winback Offer

Unit of Measure

Discount Table - NAS1801-08-5

Unit
Discount Price / %
500 - 999
$0.25
1000 - 2499
$0.24
2500 - 4999
$0.21
5000   and up
$0.20

Sold In

Per Package

Inventory

0

Estimated Ship Date

Ships within 10-14 days

Inventory Note

Need additional stock? Call (877) 920-1876 or email

Thread Size

8-32

Material

Steel Alloy

Length

0.312 in

Head Type

Cruciform Recess

Thread Type

Full Thread

Industry Standards/Certification

NAS1801

Bolt Head Shape

Hexagon

Weight

0.0025 lb

NSN

5305-01-281-4326

NIIN

01-281-4326

Part # Unpunctuated

NAS1801085

Minimum Order Note

Minimum order is 100. Must order in increments of 100.

Country of Origin

USA