Part Number NAS1271-5 Machine Bolt
SKU: 5306015732774
Description
3A thread class, right-hand , 0.485 inches thread length, 0.860 inches fastener length, double hexagon extended washer head style
NAS12715 Machine Bolt Datasheet
National aerospace standards part number NAS1271-5
Thread Direction:
Right-hand
Thread Length:
0.485 inches
Fastener Length:
0.860 inches
Head Style:
Double hexagon extended washer
Head Height:
Between 0.290 inches and 0.310 inches
Width Between Flats:
Between 0.306 inches and 0.315 inches
Extended Washer Diameter:
0.360 inches
Extended Washer Thickness:
0.059 inches
Thread Diameter:
0.250 inches
Grip Length:
0.375 inches
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Surface Finish:
16.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Material Specification:
AS-4967 assn standard single material response
Specification Data:
80205-NAS1271 professional/industrial association standard
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 8108908000
- SITC: 69985
- End Use: Nonferrous metals, other
- NAICS: 331491
- USDA: 1
Other wrought titanium, nesoi
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