Part Number B18.18.1M Square Neck Bolt
SKU: 5306002607534B18181M Square Neck Bolt Datasheet
Thread Direction:
Right-hand
Thread Length:
1.125 inches
Fastener Length:
4.000 inches
Head Style:
Button
Head Diameter:
Between 0.907 inches and 0.969 inches
Head Height:
Between 0.219 inches and 0.239 inches
Neck Length:
Between 0.219 inches and 0.250 inches
Thread Diameter:
0.438 inches
Thready Qty Per Inch (tpi):
14
Min. Tensile Strength (psi):
55000 pounds per square inch
Hardness Rating:
95.0 rockwell b
Neck Width:
Between 0.431 inches and 0.452 inches
Surface Treatment Specification:
QQ-Z-325, type 2, cl 3 federal specification single treatment response
Nondefinitive Specification/std Data:
I class and a style
Manufacturer Cage:
80204
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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