Part Number NAS1578A5R31 Close Tolerance Screw
SKU: 5305015016620NAS1578A5R31 Close Tolerance Screw Datasheet
National aerospace standards part number NAS1578A5R31
Thread Direction:
Right-hand
Thread Length:
0.501 inches
Fastener Length:
Between 2.424 inches and 2.454 inches
Head Style:
Pan
Head Diameter:
Between 0.597 inches and 0.612 inches
Head Height:
Between 0.176 inches and 0.183 inches
Grip Diameter:
Between 0.311 inches and 0.312 inches
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.312 inches
Grip Length:
Between 1.928 inches and 1.948 inches
Thready Qty Per Inch (tpi):
24
Material Specification:
MIL-S-5626 military specification 1ST material response or AMS6415 assn standard 2ND material response or MIL-S-5000 military specification 3RD material response or MIL-S-6049 military specification 4TH material 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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