Part Number NAS1297-7D51 Shoulder Bolt
SKU: 5306001503118NAS12977D51 Shoulder Bolt Datasheet
National aerospace standards part number NAS1297-7D51
Thread Direction:
Right-hand
Thread Length:
Between 0.559 inches and 0.659 inches
Fastener Length:
Between 3.806 inches and 3.846 inches
Head Style:
Hexagon
Head Height:
Between 0.265 inches and 0.297 inches
Width Between Flats:
Between 0.740 inches and 0.752 inches
Shoulder Diameter:
0.4950 inches first shoulder and 0.4990 inches first shoulder
Shoulder Length:
3.187 inches first shoulder and 3.197 inches first shoulder
Shank Unthreaded Hole Diameter:
0.106 inches first hole and 0.116 inches first hole
Thread Diameter:
0.438 inches
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Distance From Head Largest Bearing Surface To Shank Hole Center:
3.595 inches first hole and 3.655 inches first hole
Shoulder Shape:
Round first shoulder
Material Specification:
MIL-S-5626 military specification 1ST material response or MIL-S-6049 military specification 2ND material response or MIL-S-6050 military specification 3RD material response or MIL-S-6098 military specification 4TH material response or MIL-S-6758 military specification 5TH material response or ams 6300 assn standard 6TH material response
Surface Treatment Specification:
QQ-P-416 type 2, cl 3 assn standard 1ST treatment response
Specification Data:
80205-NAS1297 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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