Part Number 8157901 Thumbscrew
SKU: 53050072183468157901 Thumbscrew Datasheet
Thread Direction:
Right-hand
Thread Length:
Between 0.203 inches and 0.234 inches
Fastener Length:
Between 0.703 inches and 0.734 inches
Head Style:
Knurled no. 1
Head Diameter:
Between 0.734 inches and 0.766 inches
Head Height:
Between 0.234 inches and 0.266 inches
Shoulder Diameter:
0.375 inches first shoulder
Shoulder Length:
0.125 inches first shoulder
First Diameter From Head:
Between 0.182 inches and 0.187 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
Between 0.484 inches and 0.516 inches
Point Style:
Flat
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
20
Externally Relieved Body Diameter Quantity:
1
Shoulder Shape:
Round first shoulder
Material Specification:
QQ-S-764 cond a federal specification single material response
Surface Treatment Specification:
171, finish no. 5.4.1 military standard single treatment response
Manufacturer Cage:
18876
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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