Part Number NASM20004 Internal Wrenching Bolt
SKU: 5306002758501NASM20004 Internal Wrenching Bolt Datasheet
National aerospace standards part number NASM20004
Thread Direction:
Right-hand
Thread Length:
Between 0.475 inches and 0.525 inches
Fastener Length:
Between 1.235 inches and 1.265 inches
Head Style:
Undercut pan no. 2
Head Diameter:
Between 0.428 inches and 0.438 inches
Head Height:
0.250 inches
Hole Diameter:
0.037 inches
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Width Across Flats:
Between 0.188 inches and 0.190 inches
Hole Quantity:
4
Hole Type:
Drilled
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
34.0 rockwell c and 40.0 rockwell c
Hole Configuration Style:
Round longitudinal hole
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-A-416 type 2 class 2 federal specification single treatment response
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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