100°, Flush Head Screw - Length: 0.781", Grip: 0.312", Thread: 1/4-28, Shear, Close Tolerance Screw, Alloy Steel

Detail Characteristic
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
FASTENER LENGTH 0.781 INCHES NOMINAL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HEAD DIAMETER 0.452 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
HEAD STYLE FLAT COUNTERSUNK
INTERNAL DRIVE STYLE CROSS RECESS TYPE II
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER 0.250 INCHES
SCREW MATERIAL STEEL
SCREW SURFACE TREATMENT CADMIUM
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.469 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
THREAD QUANTITY PER INCH 28

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Unit of Measure

Specifications

Sold In

N/A Per Package

Inventory

N/A {7881}

Estimated Ship Date

N/A Ships in 1 Business Day

Inventory Note

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

Thread Size

N/A 0.2500-28

Length

N/A 0.781 in

Grip

N/A 0.312 in

Head Type

N/A Flat

Head Angle

N/A 100 º

Industry Standards/Certification

N/A NAS517

Weight

N/A 0.001 lb

NSN

N/A 5305-00-208-8326

NIIN

N/A 00-208-8326

Part # Unpunctuated

N/A NAS51745

Minimum Order Note

N/A Minimum order is 50. Must order in increments of 1.

Country of Origin

N/A USA

Note

Note

N/A

Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.

California Residents

N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.