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NAS1102-06-8

Flat Head Machine Screw

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Description

Length: 1/2in., thread: 6-32, flat head, full thread, offset cruciform recess, NAS1102 series screw

Specifications

Countersink Angle Between 99.0 degrees and 101.0 degrees
Country of Origin USA
Drive Style Offset Cruciform
Fastener Length 0.500
Hardness Rating Between 36.0 rockwell c and 40.0 rockwell c
Head Angle 100 º
Head Diameter Between 0.231 inches and 0.279 inches
Head Style Flat countersunk
Head Type Flat
Industry Standards/Certification NAS1102
Internal Drive Style Torque set
Length 0.500 in, 1/2
Material Steel
Material Specification Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6098 military specification 3rd material response or mil-s-8503 military specification 4th material response or mil-s-5626 military specification 5th material response or ams 6300 assn standard 6th material response
Min. Tensile Strength (psi) 160000 pounds per square inch
NIIN 00-811-5998
NSN 5305-00-811-5998
Sold In EA
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416 type 2 cl 3 federal specification all treatment responses
Thread Class 3a
Thread Diameter 0.138
Thread Direction Right-hand
Thread Length Between 0.438 inches and 0.500 inches
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNC
Thread Series Designator Unc (coarse thread)
Thread Size 0.1360-32
Thread Type Full Thread
Weight 0.002 lb

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

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Catalog data updated 2026-07-05. Report a data error