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NAS1581 - Flush Reduced Head Bolt

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Datasheet Details

Part number NAS1581
Manufacturer Unknown Manufacturer
File Size 132.36 KB
Description Flush Reduced Head Bolt
Datasheet download datasheet NAS1581 Datasheet

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com NAS1581 100 DEG. FLUSH REDUCED HEAD BOLT FIRST DASH NO. -3 NAS1581 THREAD UNJF-3A .1900-32 "A" DIA "B" DIA MAX MIN .3047 .2570 "D" DIA .1895 .1885 .2495 .2485 .3120 .3110 .3745 .3735 .4370 .4360 .4995 .4985 .5615 .5605 .6240 .6230 100 DEG. FLUSH REDUCED HEAD BOLT .1895 .1890 .2495 .2490 .3120 .3115 .3745 .3740 .4370 .4365 .4995 .4990 .5615 .5610 .6240 .6235 MATERIAL : ALLOY STEEL PER NAS498 HEAT TREATMENT : 160,000 - 180, PSI UTS - PER MIL-H-6875 FINISH : Cadmium plating per qq-p-416, TYPE 11 CLASS 2 OR TYPE 1 CLASS 2 CODE: DASH NUMBER DESIGNATES GRIP & LENGTH (SEE CHART BELOW) "W" AFTER DASH NO. DESIGNATES TYPE 1 PLATING. "D'" AFTER DASH NO. INDICATES DRILLED SHANK. EXAMPLE: NAS1204-8, .250 DIA BOLT .500 GRIP TYPE 11 PLATING. NAS1205-10 .3125 DIA BOLT .
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