Part Number BACS12HW3AU8 Close Tolerance Screw
SKU: 5305015215145Product Features
Per asme B46.1. "d" diameter underside of head, root of threads and thread flanks 32 microinches ra. All other surfaces, 125 microinches ra.
BACS12HW3AU8 Close Tolerance Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
0.276 inches
Fastener Length:
Between 0.761 inches and 0.791 inches
Head Style:
Flat chamfer
Head Diameter:
Between 0.357 inches and 0.373 inches
Head Height:
Between 0.122 inches and 0.133 inches
Spline Minor Diameter:
Between 0.1105 inches and 0.1205 inches
Spline Major Diameter:
Between 0.154 inches and 0.156 inches
Locking Feature:
Prevailing torque all metal design
Grip Diameter:
Between 0.1890 inches and 0.1895 inches
Internal Drive Style:
Torx
End Application:
MV-22 aircraft
Thread Diameter:
0.190 inches
Grip Length:
Between 0.490 inches and 0.520 inches
Thready Qty Per Inch (tpi):
32
Criticality Code Justification:
Agav
Part Name Assigned By Controlling Agency:
Screw, pan head, close tolerance, short thread, six lobe
Material Specification:
Ams 5731 A286 assn standard single material response or AMS5732 A286 assn standard single material response or ams 5737 A286 assn standard single material response or ams 5853 A286 assn standard single material response
Surface Treatment Specification:
AMS-QQ-P-35, type ii or viii assn standard single treatment response
Manufacturer Cage:
81205
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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