Part Number ST3M557-7-12M Close Tolerance Screw
SKU: 5305015910195Product Features
Item has a dry film lube applied to the shank and the threads only with 100 percent coverage of threads and 80 to 100 percent coverage of the shank length
ST3M557712M Close Tolerance Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
0.656 inches
Fastener Length:
Between 1.641 inches and 1.671 inches
Head Style:
Fillister countersunk
Head Diameter:
Between 0.612 inches and 0.672 inches
Head Height:
0.020 inches
Grip Diameter:
0.437 inches
Point Length:
0.062 inches
Point Style:
Flat
Internal Drive Style:
High-torque
Thread Diameter:
0.438 inches
Grip Length:
1.000 inches
Thready Qty Per Inch (tpi):
20
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Point Chamfer Angle:
45.0 of standard range single treatment response
Part Name Assigned By Controlling Agency:
Screw-close tolerance, 100 degrees countersunk, reduced head, hi-torque, non-magnetic cres (125 ksi fsu)
Material Specification:
Ams 5662 assn standard single material response
Surface Treatment Specification:
Ams 2700 assn standard single treatment response
Manufacturer Cage:
76301
Trade Information:
- Schedule B: 7508900000
- SITC: 69975
- End Use: Finished metal shapes
- NAICS: 332999
- USDA: 1
Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
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