Industrial material

PEM

These standoffs are designed for spacing applications where outer sheet surfaces must be flush and closed for smoother sheet appearance.

BSO standoffs are recommended for use in steel or aluminum sheets HRB 80/HB150 or less.
BSOS standoffs are recommended for use in steel or aluminum sheets HRB 70/HB125 or less.
BSOA standoffs are recommended for use in aluminum sheets HRB 50/HB82 or less.
BSO4 standoffs are recommended for use in stainless steel sheets HRB 88/HB183 or less.
Eg: BSO-M3.5-14ZI, Blind Threaded Standoffs
Thread Size x Pitch: M3.5 x 0.6
Thread Code: M3.5
Length Code: 14
Min. Sheet Thickness: 1 mm
Hole Size in Sheet + 0.08: 5.41 mm
C - 0.13: 5.39 mm
F Min.: 6.50 mm
H Nom.: 6.4 mm
L - Length +0.05 –0.13: 14 mm
Min. Dist. Hole C/L to Edge: 6.8 mm
For Use in Sheet Hardness1: HRB 80 / HB 150 or less
Thread Specification: Internal, ANSI/ASME B1.13M, 6H
Fastener Material: Heat-Treated Carbon Steel
Standard Finish: Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless