Part Number NAS1190-4T12BW Machine Screw
SKU: 5305013981271NAS11904T12BW Machine Screw Datasheet
National aerospace standards part number NAS1190-4T12BW
Thread Direction:
Right-hand
Thread Length:
Between 0.719 inches and 0.750 inches
Fastener Length:
Between 0.719 inches and 0.750 inches
Head Style:
Pan
Head Diameter:
Between 0.473 inches and 0.492 inches
Head Height:
Between 0.162 inches and 0.175 inches
Locking Feature:
Patch
Internal Drive Style:
Torque set
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Screw Material:
Steel comp 4140 or steel comp 4340 or steel comp 8740
Locking Feature Material:
Plastic polyamide
Screw Material Specification:
MIL-S-5626 military specification 1ST material response or MIL-S-8844 military specification 2ND material response or ams 6414 assn standard 2ND material response or MIL-S-6049 military specification 3RD material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
QQ-P-416 type 1 federal specification single treatment response
Specification Data:
80205-NAS1190 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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