Price Code
"H" Dimension CRS-1 thru CRS-4
.050-.075 (1.25-1.9) W
.080-.150 (2.0-3.8) X
.155-.230 (4.0-5.8) X
.235-.310 (6.0-7.9) Y
.315-.380 (8.0-9.7) Z
.385-.495 (9.8-12.6) ZZ
.500-.750 (12.7-19.1) ZZZ
.755-1.250 (19.2-31.8) ZZZZ
www.bivar.com
69 cage code (FSCM) 32559 © copyright 2004 Bivar Inc.
co-extruded self retaining screw spacers
• Unique Bi-Material Design, Patented
• Tight Fit with Low Insertion Force
• Works with #4 - #8 (M3-M4) Screw Sizes
Material Specifications:
Natural, Rigid and Semi-Rigid PVC material,
UL Rated 94V-0
Oxygen Rating Index: Over 45%
Standard Drawing Tolerances:
(unless otherwise indicated)
O.D. .005 (.13)
I.D. .005 (.13)
"H" Dim: 1/16-1/2 (1.6-12.7) is .005 (.13)
"H" Dim: 9/16-1.0 (14.3-25.4) is .010 (.25)
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CRS-1 #4 Screws CRS-2 #M3 Screws
CRS-3 #6 Screws CRS-4 #M4, #8 Screws
CRS Spacers provide precise spacing of electro-mechanical assemblies and
eliminate shakes and rattles associated with movement in high-vibration
PC-board applications, such as large rack-mounted fan cooling trays and
multiple trays found in telecommunications, industrial networks, and
avionics applications.
Designed with Bivar's patent-pending technology, these co-extruded self
retaining screw spacers feature a soft pliable inner lining with a hard
outer shell composed of UL rated 94V-0 PVC material. This unique design
requires only a minimal amount of manual insertion force to cause the
spacer's soft inside material to conform to the threads of the screw. The
cushioning of the encapsulated screw and self-tapping design structure
secures the screw in place, ensuring tight retention.
Ordering Information:
CRS X XXX
Length Expressed in Inches
(Must be even multiples of .005")
or whole millimeters (example: 2mm)
0.050 = 050
0.100 = 100
Series
0.750 = 750
1.250 = 1.250
