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- 400-581-101
Part Number: 400-581-101
Description: Shoulder Screw for Bell 400 NSN 5305-00-723-5174.
Properties
Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.156 inches
Fastener Length:
Between 0.281 inches and 0.283 inches
Head Style:
Flat chamfer
Head Diameter:
0.250 inches
Head Height:
0.125 inches
Shoulder Diameter:
0.124 inches first shoulder and 0.125 inches first shoulder
Shoulder Length:
0.125 inches first shoulder and 0.127 inches first shoulder
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Shoulder Shape:
Round first shoulder
Material:
Steel
Thread Series Designator:
Unc
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