Part Number NAS1801-04-18 Machine Screw
SKU: 5305016208633NAS18010418 Machine Screw Datasheet
National aerospace standards part number NAS1801-04-18
Thread Direction:
Right-hand
Thread Length:
1.093 inches
Fastener Length:
1.125 inches
Head Style:
Hexagon
Head Height:
Between 0.049 inches and 0.060 inches
Width Between Flats:
Between 0.181 inches and 0.189 inches
Internal Drive Style:
Cross recess type 1
End Application:
Power plant/en
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Part Name Assigned By Controlling Agency:
Screw hex head cruciform recess
Screw Material:
Steel comp E4340 or steel comp 8740
Screw Surface Treatment:
Cadmium and chromate
Manufacturer Cage:
80205
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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