Part Number NAS638-128 Shear Bolt
SKU: 5306008388829
Description
3a thread class, right-hand , 1.562 inches thread length, 9.572 inches fastener length, double hexagon w/hole head style, 1.041 inches head height
NAS638128 Shear Bolt Datasheet
National aerospace standards part number NAS638-128
Thread Direction:
Right-hand
Thread Length:
Between 1.562 inches and 1.612 inches
Fastener Length:
Between 9.572 inches and 9.602 inches
Head Style:
Double hexagon w/hole
Head Height:
Between 1.041 inches and 1.061 inches
Width Between Flats:
Between 1.245 inches and 1.255 inches
Extended Washer Diameter:
Between 1.865 inches and 1.875 inches
Extended Washer Thickness:
Between 0.248 inches and 0.268 inches
Grip Diameter:
Between 1.1225 inches and 1.1240 inches
Thread Diameter:
1.125 inches
Grip Length:
Between 7.990 inches and 8.010 inches
Thready Qty Per Inch (tpi):
12
Min. Tensile Strength (psi):
180000 pounds per square inch
Hardness Rating:
39.0 rockwell c and 43.0 rockwell c
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Treatment Specification:
QQ-P-416, type 2 federal specification single treatment response
Specification Data:
80205-NAS638 professional/industrial association standard
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 7318152000
- SITC: 69421
- End Use: Iron and steel products, other
- NAICS: 332722
- USDA: 1
Bolts and bolts and their nuts or washers exported in the same shipment
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