NATO Stock Number
5306-00-142-4956
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.875 inches
Fastener Length
1.125 inches
Head Style
Tee no. 1
Head Height
Between 0.233 inches and 0.267 inches
Head Length
Between 0.609 inches and 0.625 inches
Width Between Flats
Between 0.307 inches and 0.342 inches
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
18
Min. Tensile Strength (psi)
55000 pounds per square inch
Hardness Rating
95.0 rockwell b
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2 class 3 federal specification all treatment responses
Thread Series Designator
Unc
Nondefinitive Specification/std Data
5 type