Part Number 639-21-2 Shoulder Screw
SKU: 5305002197948639212 Shoulder Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
0.097 inches
Fastener Length:
0.190 inches
Head Style:
Flat countersunk
Head Diameter:
Between 0.161 inches and 0.167 inches
Shoulder Diameter:
0.105 inches first shoulder and 0.106 inches first shoulder
Shoulder Length:
0.058 inches first shoulder
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.086 inches
Thready Qty Per Inch (tpi):
64
Countersink Angle:
82.0 degrees
Shoulder Shape:
Round first shoulder
Manufacturer Cage:
89944
Trade Information:
- Schedule B: 7415338550
- SITC: 69433
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Other copper screws (not for wood) bolts and nuts
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