1

B4U - Ultrasonic Brass Insert Series (Metric)

Manufacturer SHEREX
Description B4U, Ultrasonic Brass Insert Series, thread size M2.5x0.45 ISO
Part number B4U-2545-3.4
Material Brass
Product selection
Selector Part Number Thread Size ØC ±0.13 (mm) ØH ±0.13 (mm) D ±0.010 (mm) A ±0.03 (mm) B ±0.03 (mm) Minimum Depth (mm) Minimum Boss Diameter (mm)
1 B4U-2545-3.4 M2.5x0.45 ISO 3.99 4.37 3.40 4.04 3.89 4.17 8.74
2 B4U-2545-5.6 M2.5x0.45 ISO 3.71 4.37 5.60 4.04 3.58 6.37 8.74
3 B4U-350-3.8 M3x0.5 ISO 3.99 4.37 3.80 5.23 5.05 4.57 11.13
4 B4U-350-6.4 M3x0.5 ISO 3.79 4.37 6.40 5.23 4.70 7.17 11.13
5 B4U-3560-3.8 M3.5x0.6 ISO 5.16 5.56 3.80 5.23 5.05 4.57 11.13
6 B4U-3560-6.4 M3.5x0.6 ISO 4.83 5.56 6.40 5.23 4.70 7.17 11.13
7 B4U-470-4.7 M4x0.7 ISO 5.84 6.35 4.70 5.94 5.74 5.47 12.70
8 B4U-470-7.9 M4x0.7 ISO 5.41 6.35 7.90 5.94 5.28 6.18 12.70
9 B4U-580-6.7 M5x0.8 ISO 6.91 7.54 6.70 8.00 7.70 7.47 16.66
10 B4U-580-11.1 M5x0.8 ISO 6.38 7.54 11.10 8.00 7.06 11.87 16.66
11 B4U-610-7.6 M6x1 ISO 8.99 9.52 7.60 9.22 8.86 8.37 23.83
12 B4U-610-12.7 M6x1 ISO 8.43 9.52 12.70 9.22 8.15 13.47 23.83
13 B4U-8125-8.5 M8x1.25 ISO 11.15 11.91 8.50 11.38 10.95 9.27 28.60
14 B4U-8125-14.3 M8x1.25 ISO 10.31 11.91 14.30 11.38 10.19 15.07 28.60
Part Number
Thread Size
ØC ±0.13 (mm)
ØH ±0.13 (mm)
D ±0.010 (mm)
A ±0.03 (mm)
B ±0.03 (mm)
Minimum Depth (mm)
Minimum Boss Diameter (mm)
Documentation
Contact the supplier
SHEREX Manufacturer of blind rivet nuts and threaded inserts
Sherex Fastening Solutions