Screw - Length: 5/8", Thread: 1/4-28, Socket Head, Cap Screw, Self-Locking, Cadmium Plated Alloy Steel

Detail Characteristic
FASTENER LENGTH0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
HARDNESS RATING38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
NONDEFINITIVE SPEC/STD DATA6 TYPE
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH155000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.523 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28
WIDTH ACROSS FLATS0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM

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Unit of Measure

Inventory

 25

Estimated Ship Date

 Ships in 1 Business Day

Inventory Note

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

Thread Size

 0.2500-28

Material

 Steel Alloy

Length

 5/8 in

Drilling

 Undrilled Head

Head Type

 Socket

Head Angle

 100 ?

Industry Standards/Certification

 MS16998

Weight

 0.013 lb

Alternate Part Number

 NAS1351-4-10P NAS1315-4-10P

NSN

 5305-00-983-6659

NIIN

 00-983-6659

Part # Unpunctuated

 MS1699842

Minimum Order Note

 Minimum order is 10. Must order in increments of 1.

Country of Origin

 USA