Machine Screw - Length: 7/16", Thread: 4-40, Machine Screw, 82°, Flat Countersunk Head, Cadmium Plated Steel

Detail Characteristic
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
FASTENER LENGTH0.438 INCHES NOMINAL
HEAD DIAMETER0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.112 INCHES
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 2C STYLE
SCREW MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OR ASTMA108 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562,TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.388 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH40

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Unit of Measure

Specifications

Inventory

85

Estimated Ship Date

Ships in 1 Business Day

Inventory Note

Need additional stock? Call (877) 891-0057 or email

Thread Size

4-40

Material

Carbon Steel

Length

0.438 in

Head Type

Flat

Head Angle

82 º100 ?

Minimum Tensile Strength

60000 ksi

Industry Standards/Certification

MS35190

Weight

0.001 lb

Alternate Part Number

AN505-440R7

NSN

5305-00-958-6230

NIIN

00-958-6230

Part # Unpunctuated

MS35190224

Minimum Order Note

Minimum order is 25. Must order in increments of 1.

Country of Origin

USA

Note

Note

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

California Residents

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