Part Number NAS1218-4-36P Machine Screw
SKU: 5305000068307NAS1218436P Machine Screw Datasheet
National aerospace standards part number NAS1218-4-36P
Thread Direction:
Right-hand
Thread Length:
Between 0.401 inches and 0.451 inches
Fastener Length:
Between 2.661 inches and 2.691 inches
Head Style:
Pan no. 2
Head Diameter:
Between 0.477 inches and 0.492 inches
Head Height:
Between 0.140 inches and 0.150 inches
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Part Name Assigned By Controlling Agency:
Navy special project
Screw Material:
Steel comp 4140 or steel comp E4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
Screw 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
Screw Surface Treatment Specification:
QQ-P-416, type 2, class 3 federal specification single treatment response
Specification Data:
80205-NAS1218 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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