Contact Apex Fasteners

APEX offers full-service design, engineering and manufacturing to your specifications. Our custom fasteners have enjoyed great success supplying all types and sizes of businesses in most sectors of industry.
Contact Apex Fasteners with your hardware requirements

Authorized Distributor for:

Outer Race Spacers

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For improved production time, outer race spacers work with inner race spacers to provide easy accessibility and removal. Made from tough alloy through a precision stamping process, like their inner counterpart, outer race spacers are a durable product used for precision installation. Our metal spacers are available in various thicknesses and diameters.

All Tolerances on ID are +.0050/-.0000
All Tolerances on OD are +.0000/-.0050


All Measurements in Inches.

Basic Part Number Inside Dia Outside Dia Thickness Thickness Tolerance Material
WRO.088.153.003SS 0.088 0.153 0.003 +/-.0005 Stainless Steel
WRO.088.153.005SS 0.088 0.153 0.005 +/-.0005 Stainless Steel
WRO.088.153.007SS 0.088 0.153 0.007 +/-.0005 Stainless Steel
WRO.088.153.010SS 0.088 0.153 0.010 +/-.001 Stainless Steel
WRO.088.153.020SS 0.088 0.153 0.020 +/-.001 Stainless Steel
WRO.123.178.003SS 0.123 0.178 0.003 +/-.0005 Stainless Steel
WRO.123.178.005SS 0.123 0.178 0.005 +/-.0005 Stainless Steel
WRO.123.178.007SS 0.123 0.178 0.007 +/-.0005 Stainless Steel
WRO.123.178.010SS 0.123 0.178 0.010 +/-.001 Stainless Steel
WRO.123.178.020SS 0.123 0.178 0.020 +/-.001 Stainless Steel
WRO.167.248.003SS 0.167 0.248 0.003 +/-.0005 Stainless Steel
WRO.167.248.005SS 0.167 0.248 0.005 +/-.0005 Stainless Steel
WRO.167.248.007SS 0.167 0.248 0.007 +/-.0005 Stainless Steel
WRO.167.248.010SS 0.167 0.248 0.010 +/-.001 Stainless Steel
WRO.167.248.020SS 0.167 0.248 0.020 +/-.001 Stainless Steel
WRO.206.310.003SS 0.206 0.310 0.003 +/-.005 Stainless Steel
WRO.206.310.005SS 0.206 0.310 0.005 +/-.0005 Stainless Steel
WRO.206.310.007SS 0.206 0.310 0.007 +/-.0005 Stainless Steel
WRO.206.310.010SS 0.206 0.310 0.010 +/-.001 Stainless Steel
WRO.206.310.020SS 0.206 0.310 0.020 +/-.001 Stainless Steel
WRO.253.373.003SS 0.253 0.373 0.003 +/-.0005 Stainless Steel
WRO.253.373.005SS 0.253 0.373 0.005 +/-.0005 Stainless Steel
WRO.253.373.007SS 0.253 0.373 0.007 +/-.0005 Stainless Steel
WRO.253.373.010SS 0.253 0.373 0.010 +/-.001 Stainless Steel
WRO.253.373.020SS 0.253 0.373 0.020 +/-.001 Stainless Steel
WRO.253.373.062SS 0.253 0.373 0.062 +/-.002 Stainless Steel
WRO.253.373.125SS 0.253 0.373 0.125 +/-.002 Stainless Steel
WRO.253.373.250SS 0.253 0.373 0.250 +/-.002 Stainless Steel
WRO.253.373.375SS 0.253 0.373 0.375 +/-.002 Stainless Steel
WRO.253.373.500SS 0.253 0.373 0.500 +/-.002 Stainless Steel
WRO.378.498.003SS 0.378 0.498 0.003 +/-.0005 Stainless Steel
WRO.378.498.005SS 0.378 0.498 0.005 +/-.0005 Stainless Steel
WRO.378.498.007SS 0.378 0.498 0.007 +/-.0005 Stainless Steel
WRO.378.498.010SS 0.378 0.498 0.010 +/-.001 Stainless Steel
WRO.378.498.020SS 0.378 0.498 0.020 +/-.001 Stainless Steel
WRO.378.498.062SS 0.378 0.498 0.062 +/-.002 Stainless Steel
WRO.378.498.125SS 0.378 0.498 0.125 +/-.002 Stainless Steel
WRO.503.623.003SS 0.503 0.623 0.003 +/-.0005 Stainless Steel
WRO.503.623.005SS 0.503 0.623 0.005 +/-.0005 Stainless Steel
WRO.503.623.007SS 0.503 0.623 0.007 +/-.0005 Stainless Steel
WRO.503.623.010SS 0.503 0.623 0.010 +/-.001 Stainless Steel
WRO.503.623.020SS 0.503 0.623 0.020 +/-.001 Stainless Steel
WRO.503.623.062SS 0.503 0.623 0.062 +/-.002 Stainless Steel
WRO.503.623.125SS 0.503 0.623 0.125 +/-.002 Stainless Steel
WRO.687.873.003SS 0.687 0.873 0.003 +/-.0005 Stainless Steel
WRO.687.873.005SS 0.687 0.873 0.005 +/-.0005 Stainless Steel
WRO.687.873.007SS 0.687 0.873 0.007 +/-.0005 Stainless Steel
WRO.687.873.010SS 0.687 0.873 0.010 +/-.001 Stainless Steel
WRO.687.873.020SS 0.687 0.873 0.020 +/-.002 Stainless Steel
WRO.687.873.062SS 0.687 0.873 0.062 +/-.002 Stainless Steel



APEX FASTENERS, Inc - 15858 Business Center Drive - Irwindale, CA 91706 USA
APEX Fasteners supplies standard and custom screws, nut retainers, shoulder screws, plastites and taptites, all types of rivets, spring steel fasteners and special stampings, sems screws in standard, fractional or metric to electronics, aviation and other OEM industries worldwide. ApexFasteners.com custom manufactures screw machine components for electronic enclosure hardware as well as cold forming and cold headed specials for assembly and production requirements.
Tel: (626) 962-2219 - info@apexfasteners.com
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