Fillister Head Machine Screw - Length: 1/2", Thread: 1/4-28, Fillister Head Machine Screw, Cadmium Plated Carbon Steel, Fine Thread

Detail Characteristic
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM
HEAD HEIGHT0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
HEAD STYLEFILLISTER
HOLE DIAMETER0.062 INCHES NOMINAL
HOLE QUANTITY1
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.429 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28

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Unit of Measure

Specifications

Inventory

N/A {920}

Estimated Ship Date

N/A Ships in 1 Business Day

Inventory Note

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

Head Angle

N/A 100 ?

Industry Standards/Certification

N/A AN507

Weight

N/A 0.015 lb

Alternate Part Number

N/A AN501A416-8

NSN

N/A 5305-00-514-8005

NIIN

N/A 00-514-8005

Part # Unpunctuated

N/A MS3526679

Minimum Order Note

N/A Minimum order is 10. 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.