Part Number NAS1635-4-7 Machine Screw
SKU: 5305010994190NAS163547 Machine Screw Datasheet
National aerospace standards part number NAS1635-4-7
Thread Direction:
Right-hand
Thread Length:
Between 0.408 inches and 0.438 inches
Fastener Length:
Between 0.408 inches and 0.438 inches
Head Style:
Pan
Head Diameter:
Between 0.473 inches and 0.492 inches
Head Height:
Between 0.162 inches and 0.175 inches
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Screw Material:
Stainless steel
Screw Material Specification:
MIL-C-17214 military specification single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
MIL-C-13924 military specification single treatment response
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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