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COMPRESSION RINGS

Product Description

Compression Rings were originally developed for use in all types of knob-to-shaft applications on thermoplastic nobs with split hubs. They are also used as a Compression Limiter inside a bolt hole, to protect plastics from cracking when the bolt is tightened. (* Note: Parts listed below vary in style and shape. Contact EFC International directly for prints, or more corrosion-resistant options.)

Features & Benefits

Knob-to-Shaft Provide a secure attachment and strengthen knob hub. Squeeze the hub around the shaft insuring firm, reliable retention.Compression Limiter Fit inside the bolt hole, and protect plastic host from cracking as the bolt is tightened.

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COMPRESSION RINGS
EFC Part Number BAND WIDTH (IN)ID (IN)MATERIAL THICKNESS (IN)BAND WIDTH (MM)ID (MM)MATERIAL THICKNESS (MM)MaterialFinish
18000174-01.125.317.0173.188.05.43HEAT TREATED SPRING STEELPHOS & OIL
18000208-01.250.538.0176.3513.67.43HEAT TREATED SPRING STEELPHOS & OIL
18000150-01.250.234.0126.355.94.30HEAT TREATED SPRING STEELPHOS & OIL
18000168-01.250.300.0256.357.62.64HEAT TREATED SPRING STEELPHOS & OIL
18000184-01.188.345.0204.788.76.51HEAT TREATED SPRING STEELPHOS & OIL
18000202-01.250.468.0176.3511.89.43HEAT TREATED SPRING STEELPHOS & OIL
18000147-01.125.224.0203.185.69.51HEAT TREATED SPRING STEELPHOS & OIL
18000165-01.125.300.0173.187.62.43HEAT TREATED SPRING STEELPHOS & OIL
18000181-01.188.324.0204.788.23.51HEAT TREATED SPRING STEELPHOS & OIL
18000198-01.250.405.0206.3510.29.51HEAT TREATED SPRING STEELPHOS & OIL
18000141-01.375.187.0209.534.75.51HEAT TREATED SPRING STEELPHOS & OIL
18000178-01.250.324.0146.358.23.36HEAT TREATED SPRING STEELPHOS & OIL
18000194-01.438.375.01711.139.53.43HEAT TREATED SPRING STEELPHOS & OIL
18000215-01.250.609.0316.3515.47.79HEAT TREATED SPRING STEELPHOS & OIL
18000159-01.250.284.0146.357.21.36HEAT TREATED SPRING STEELPHOS & OIL
18000191-01.188.370.0284.789.40.71HEAT TREATED SPRING STEELPHOS & OIL
18000212-01.250.600.0206.3515.24.51HEAT TREATED SPRING STEELPHOS & OIL
18000155-01.125.261.0203.186.63.51HEAT TREATED SPRING STEELPHOS & OIL
18000172-01.125.317.0123.188.05.30HEAT TREATED SPRING STEELPHOS & OIL
18000188-01.188.362.0144.789.19.36HEAT TREATED SPRING STEELPHOS & OIL
18000209-01.188.540.0204.7813.72.51HEAT TREATED SPRING STEELPHOS & OIL
18000151-01.188.234.0204.785.94.51HEAT TREATED SPRING STEELPHOS & OIL
18000169-01.250.312.0146.357.92.36HEAT TREATED SPRING STEELPHOS & OIL
18000185-01.250.355.0156.359.02.38HEAT TREATED SPRING STEELPHOS & OIL
18000204-01.250.468.0206.3511.89.51HEAT TREATED SPRING STEELPHOS & OIL
18000148-01.250.230.0176.355.84.43HEAT TREATED SPRING STEELPHOS & OIL
18000166-01.250.300.0176.357.62.43HEAT TREATED SPRING STEELPHOS & OIL
18000182-01.188.340.0124.788.64.30HEAT TREATED SPRING STEELPHOS & OIL
18000200-01.250.458.0206.3511.63.51HEAT TREATED SPRING STEELPHOS & OIL
18000142-01.125.192.0123.184.88.30HEAT TREATED SPRING STEELPHOS & OIL
18000164-01.250.300.0146.357.62.36HEAT TREATED SPRING STEELPHOS & OIL
18000179-01.250.324.0176.358.23.43HEAT TREATED SPRING STEELPHOS & OIL
18000196-01.438.375.02011.139.53.51HEAT TREATED SPRING STEELPHOS & OIL
18000160-01.250.284.0206.357.21.51HEAT TREATED SPRING STEELPHOS & OIL
18000176-01.188.324.0144.788.23.36HEAT TREATED SPRING STEELPHOS & OIL
18000213-01.250.600.0226.3515.24.56HEAT TREATED SPRING STEELPHOS & OIL
18000173-01.125.317.0143.188.05.36HEAT TREATED SPRING STEELPHOS & OIL
18000189-01.250.362.0146.359.19.36HEAT TREATED SPRING STEELPHOS & OIL
18000210-01.188.590.0204.7814.99.51HEAT TREATED SPRING STEELPHOS & OIL
18000152-01.125.261.0123.186.63.30HEAT TREATED SPRING STEELPHOS & OIL
18000170-01.375.312.0179.537.92.43HEAT TREATED SPRING STEELPHOS & OIL
18000186-01.188.362.0124.789.19.30HEAT TREATED SPRING STEELPHOS & OIL
18000205-01.250.468.0256.3511.89.64HEAT TREATED SPRING STEELPHOS & OIL
18000149-01.125.234.0123.185.94.30HEAT TREATED SPRING STEELPHOS & OIL
18000167-01.250.300.0206.357.62.51HEAT TREATED SPRING STEELPHOS & OIL
18000183-01.188.340.0144.788.64.36HEAT TREATED SPRING STEELPHOS & OIL
18000201-01.250.468.0146.3511.89.36HEAT TREATED SPRING STEELPHOS & OIL
18000145-01.125.224.0143.185.69.36HEAT TREATED SPRING STEELPHOS & OIL
18000164-25.250.300.0146.357.62.36HEAT TREATED SPRING STEELPHOS & OIL
18000180-01.250.324.0256.358.23.64HEAT TREATED SPRING STEELPHOS & OIL
18000197-01.250.405.0176.3510.29.43HEAT TREATED SPRING STEELPHOS & OIL
18000217-01.250.765.0256.3519.43.64HEAT TREATED SPRING STEELPHOS & OIL
18000140-01.125.150.0123.183.81.30HEAT TREATED SPRING STEELPHOS & OIL
18000162-01.250.300.0126.357.62.30HEAT TREATED SPRING STEELPHOS & OIL
18000177-01.187.324.0174.758.23.43HEAT TREATED SPRING STEELPHOS & OIL
18000193-01.188.375.0144.789.53.36HEAT TREATED SPRING STEELPHOS & OIL
18000214-01.250.609.0226.3515.47.56HEAT TREATED SPRING STEELPHOS & OIL
18000158-01.250.271.0146.356.88.36HEAT TREATED SPRING STEELPHOS & OIL
18000154-01.125.261.0173.186.63.43HEAT TREATED SPRING STEELPHOS & OIL
18000171-01.375.312.0209.537.92.51HEAT TREATED SPRING STEELPHOS & OIL
18000175-01.250.324.0116.358.23.28HEAT TREATED SPRING STEELPHOS & OIL
18000216-01.250.620.0146.3515.75.36HEAT TREATED SPRING STEELPHOS & OIL
18000157-01.200.270.0175.086.86.43HEAT TREATED SPRING STEELPHOS & OIL
18000190-01.125.362.0203.189.19.51HEAT TREATED SPRING STEELPHOS & OIL
18000211-01.250.596.0206.3515.14.51HEAT TREATED SPRING STEELPHOS & OIL
18000187-01.125.362.0143.189.19.36HEAT TREATED SPRING STEELPHOS & OIL
18000192-01.188.370.0314.789.40.79HEAT TREATED SPRING STEELPHOS & OIL
18000163-01.188.300.0144.787.62.36HEAT TREATED SPRING STEELPHOS & OIL

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