Machine Screw - Cadmium Plated Steel, Length: 1-31/32", Grip: 1-7/16", Thread: 1/4-28, 100°, Countersunk, Flat Head, Machine Screw, Structural

Detail Characteristic
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.953 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
HEAD DIAMETER0.447 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 6300 ASSN STD 2ND MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP 8630 OR STEEL COMP 4037
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.428 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28

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Unit of Measure

Inventory

 $1286.46

Estimated Ship Date

 $1968.30

Inventory Note

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

Head Angle

 100 ?

Industry Standards/Certification

 AN507

Weight

 .005 lb

Alternate Part Number

 AN509-416R31 AN509-416R31

NSN

 5305-00-058-4010

NIIN

 00-058-4010

Part # Unpunctuated

 MS24694S118

Minimum Order Note

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

Country of Origin

 USA