Part Number NAS1191-04T4B Socket Head Cap Screw
SKU: 5305010238193NAS119104T4B Socket Head Cap Screw Datasheet
National aerospace standards part number NAS1191-04T4B
Thread Direction:
Right-hand
Thread Length:
Between 0.169 inches and 0.250 inches
Fastener Length:
Between 0.219 inches and 0.250 inches
Head Style:
Flat chamfer
Head Diameter:
Between 0.178 inches and 0.183 inches
Head Height:
Between 0.059 inches and 0.069 inches
Locking Feature:
Patch threads
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c and 40.0 rockwell c
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches threads
Material Specification:
MIL-S-5626 military specification 1ST material response or MIL-S-5000 military specification 2ND material response or MIL-S-8503 military specification 3RD material response or MIL-S-6098 military specification 4TH material response or MIL-S-6049 military specification 5TH material response
Surface Treatment Specification:
QQ-P-416, type 2, cl 2 federal specification single treatment response
Specification Data:
80205-NAS1191 professional/industrial association standard
Manufacturer Cage:
80539
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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