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100°, Flush Head Screw - Length: 0.656", Grip: 0.188", Thread: 1/4-28, Shear, Close Tolerance Screw, Alloy Steel

Detail Characteristic
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH 0.641 INCHES MINIMUM AND 0.686 INCHES MAXIMUM
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 1
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER 0.250 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 MIL STD SINGLE MATERIAL RESPONSE
SCREW MATERIAL STEEL COMP 8630
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENT CHROMATE AND CADMIUM
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.367 INCHES MINIMUM AND 0.513 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNF
THREAD QUANTITY PER INCH 28

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Sun N Fun 2024 Mini Catalog Discount

Unit of Measure

Discount Table - NAS517-4-3

Unit
Discount Price / %
500 - 999
$0.75
1000 - 2499
$0.71
2500 - 4999
$0.67
5000   and up
$0.63

Sold In

N/A Per Package

Inventory

 N/A {7704}

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 0.656 in

Grip

 N/A 0.188 in

Head Type

 N/A Flat

Head Angle

 N/A 100 º

Industry Standards/Certification

 N/A NAS517

Weight

 N/A 0.01 lb

NSN

 N/A 5305-00-206-4399

NIIN

 N/A 00-206-4399

Part # Unpunctuated

 N/A NAS51743

Minimum Order Note

 N/A Minimum order is 10. Must order in increments of 1.

Country of Origin

 N/A USA

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.