Features and Characteristics
Fastener Length
Between 1.450 inches and 1.500 inches
Head Style
Flat countersunk
Head Diameter
Between 0.292 inches and 0.332 inches
Internal Drive Style
Cross recess type 1
Nonmachine Thread Style
Gimlet point (type a, ab or ba)
Countersink Angle
81.0 degrees
Nonmachine Thread Diameter
0.164 inches
Material
Steel comp 1008 or steel comp 1010 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1108 or steel comp 1109 or steel comp 1110 or steel comp 1116 or steel comp 1117 or steel comp 1118
Material Specification
Astm a549 assn standard 1st material response or astm a108 assn standard 2nd material response or astm a576 assn standard 2nd material response or astm a549 assn standard 2nd material response or astm a576 assn standard 3rd material response or astm a549 assn standard 3rd material response or astm a108 assn standard 4th material response or astm a576 assn standard 4th material response or astm a549 assn standard 4th material response or astm a108 assn standard 5th material response or astm a576 assn standard 5th material response or astm a549 assn standard 5th material response or astm a576 assn standard 6th material response or astm a549 assn standard 6th material response or astm a108 assn standard 7th material response or astm a576 assn standard 7th material response or astm a549 assn standard 7th material response or astm a576 assn standard 8th material response or astm a108 assn standard 9th material response or astm a576 assn standard 9th material response or astm a576 assn standard 10th material response or astm a108 assn standard 11th material response or astm a576 assn standard 11th material response or astm a549 assn standard 12th material response or astm a576 assn standard 13th material response or astm a549 assn standard 13th material response or qq-s-637 federal specification 13th material response or astm a576 assn standard 14th material response or astm a549 assn standard 14th material response or qq-s-637 federal specification 14th material response or astm a576 assn standard 15th material response or qq-s-637 federal specification 15th material response or astm a108 assn standard 16th material response or astm a576 assn standard 16th material response or qq-s-637 federal specification 16th material response or astm a108 assn standard 17th material response or astm a576 assn standard 17th material response or qq-s-637 federal specification 17th material response
Surface Treatment
Cadmium and chromate or zinc and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification 1st treatment response or mil-c-81562 type 2 cl 3 military specification 1st treatment response or qq-z-325 type 2 cl 3 federal specification 2nd treatment response or mil-c-81562 type 2 cl 3 military specification 2nd treatment response
Nondefinitive Specification/std Data
1 type and 2c style
NSN: 5305-01-017-4071
