Part Number BACB30NN4S13 Close Tolerance Screw
SKU: 5305013395013Product Features
Surface treatment contains fluoride
Description
3A thread class, right-hand , 0.425 inches thread length, 1.223 inches fastener length, flat countersunk head style, 0.465 inches head diameter
BACB30NN4S13 Close Tolerance Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
0.425 inches
Fastener Length:
Between 1.223 inches and 1.253 inches
Head Style:
Flat countersunk
Head Diameter:
Between 0.465 inches and 0.510 inches
Grip Diameter:
Between 0.2490 inches and 0.2495 inches
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Grip Length:
Between 0.803 inches and 0.823 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Surface Finish:
63.0 microinches bearing surface of HEAD32.0 microinches GRIP32.0 microinches threads
Part Name Assigned By Controlling Agency:
Navy special project
Color:
Red threads
Material Specification:
Ams 4928 assn standard single material response or ams 4967 assn standard single material response
Surface Treatment Specification:
Bac 5861, cagec 81205 mfr ref single treatment response
Manufacturer Cage:
81205
Trade Information:
- Schedule B: 8109900000
- SITC: 69987
- End Use: Finished metal shapes
- NAICS: 331491
- USDA: 1
Zirconium and articles thereof nesoi
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