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Self-Retaining Spacers and Washers

Keystone's self-retaining spacers and washers feature specially configured inside diameters to grip the screw shank

Image of Keystone Electronics' Self-Retaining Spacers and WashersSelf-retaining spacers are similar to Keystone’s standard spacers, but with a specially configured inside diameter designed to grip the outside of the screw shank. The spacer slides on the screw easily, but is retained on the screw. The outside diameter range is from 0.156" to 0.500".

Self-retaining washers are similar to Keystone's standard washers, but with a specially configured inside diameter designed to grip the screw shank. The washer remains attached to the screw, for quick, easy assembly. The outside diameter range is from 0.203" to 0.890".

Features
  • Accommodates #4, #6, #8, and #10 size screws
  • Spacer body lengths ranging from 0.125" to 1"
  • Made from Nylon 6/6
  • UL rated 94V-0
  • Reduces final assembly cost

Spacer Kit

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
SELF RETAINING SPACER KITSCR-10SELF RETAINING SPACER KIT1 - Immediate
2 - Factory Stock
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Self-Retaining Spacers

ImageManufacturer Part NumberDescriptionGenderScrew, Thread SizeDiameter - InsideAvailable QuantityView Details
ROUND SPACER #4 NYLON 1/82341ROUND SPACER #4 NYLON 1/8"Female, Female#40.102" (2.59mm)19549 - ImmediateView Details
ROUND SPACER #4 NYLON 1/42342ROUND SPACER #4 NYLON 1/4"Female, Female#40.102" (2.59mm)16021 - Immediate
17600 - Factory Stock
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ROUND SPACER #4 NYLON 3/82343ROUND SPACER #4 NYLON 3/8"Female, Female#40.102" (2.59mm)1885 - Immediate
3100 - Factory Stock
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ROUND SPACER #4 NYLON 1/22344ROUND SPACER #4 NYLON 1/2"Female, Female#40.102" (2.59mm)200 - Factory StockView Details
ROUND SPACER #4 NYLON 5/82345ROUND SPACER #4 NYLON 5/8"Female, Female#40.102" (2.59mm)1300 - Factory StockView Details

Self-Retaining Washers

ImageManufacturer Part NumberDescriptionTypeThread/Screw/Hole SizeDiameter - InsideAvailable QuantityView Details
WASHER FLAT RETAINING #2 NYLON2244WASHER FLAT RETAINING #2 NYLONFlat, Retaining#20.075" (1.90mm)2832 - Immediate
21300 - Factory Stock
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WASHER FLAT RETAINING #4 NYLON2245WASHER FLAT RETAINING #4 NYLONFlat, Retaining#40.102" (2.59mm)86820 - Immediate
20900 - Factory Stock
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WASHER FLAT RETAINING #6 NYLON2246WASHER FLAT RETAINING #6 NYLONFlat, Retaining#60.128" (3.25mm)39643 - Immediate
63400 - Factory Stock
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WASHER FLAT RETAINING #8 NYLON2247WASHER FLAT RETAINING #8 NYLONFlat, Retaining#80.152" (3.86mm)45892 - Immediate
13500 - Factory Stock
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WASHER FLAT RETAINING #8 NYLON2248WASHER FLAT RETAINING #8 NYLONFlat, Retaining#80.135" (3.43mm)57200 - Factory StockView Details
WASHER FLAT RETAINING #10 NYLON2249WASHER FLAT RETAINING #10 NYLONFlat, Retaining#100.177" (4.50mm)6132 - Immediate
15800 - Factory Stock
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WASHER FLAT RETAINING 1/4 NYLON2252WASHER FLAT RETAINING 1/4 NYLONFlat, Retaining1/4"0.234" (5.94mm)11500 - Factory StockView Details
WASHER FLAT RETAINING 3/8 NYLON2253WASHER FLAT RETAINING 3/8 NYLONFlat, Retaining3/8"0.350" (8.89mm)8000 - Factory StockView Details
WASHER FLAT RETAINING #2 NYLON2284WASHER FLAT RETAINING #2 NYLONFlat, Retaining#20.075" (1.90mm)21109 - Immediate
5400 - Factory Stock
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WASHER FLAT RETAINING #4 NYLON2285WASHER FLAT RETAINING #4 NYLONFlat, Retaining#40.102" (2.59mm)7800 - Factory StockView Details
WASHER FLAT RETAINING #6 NYLON2286WASHER FLAT RETAINING #6 NYLONFlat, Retaining#60.128" (3.25mm)2700 - Factory StockView Details
WASHER FLAT RETAINING #8 NYLON2287WASHER FLAT RETAINING #8 NYLONFlat, Retaining#80.152" (3.86mm)8300 - Factory StockView Details
WASHER FLAT RETAINING #10 NYLON2290WASHER FLAT RETAINING #10 NYLONFlat, Retaining#100.177" (4.50mm)26600 - Factory StockView Details
WASHER FLAT RETAINING #10 NYLON2291WASHER FLAT RETAINING #10 NYLONFlat, Retaining#100.177" (4.50mm)0View Details
WASHER FLAT RETAINING 1/4 NYLON2292WASHER FLAT RETAINING 1/4 NYLONFlat, Retaining1/4"0.234" (5.94mm)5900 - Factory StockView Details
WASHER FLAT RETAINING 3/8 NYLON2293WASHER FLAT RETAINING 3/8 NYLONFlat, Retaining3/8"0.350" (8.89mm)5100 - Factory StockView Details
Published: 2015-07-15