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Worm Gear Clamps

Zinc Plated &
Stainless Steel Worm Screw

Standard and Custom

Clampco manufactures two series of Worm Gear Clamps — a standard series with a .50 in. wide band and a micro series with a .312 in. wide band. Our Worm Gear Clamps are available in SAE sizes. Consult the charts below for exact sizes and materials. Custom designs are also available. Contact Clampco with your special requests.
Worm Gear Clamps 1
Worm Gear Clamps 2   We Customize
Clampco can accommodate special requests for notched band designs and non-perforated band designs. Alternate materials are also an option.

We can also manufacture V-Band Couplings with Worm Gear Clamps as the outer bands. This style is commonly used on dairy processing equipment, irrigation systems, and agricultural equipment.

>> Click Here to Contact Clampco today!

90037 Series
Micro Series: Band Width = 0.312 in.
Worm = 0.25 in. / Band and Housing Material = 300 series stainless steel
Maximum Torque = 20 in.-lbs.
ZINC PLATED WORM SCREW
Micro
Band Number
SAEMinimum
Diameter
Maximum
Diameter
Request
For Quote
90037-006240.250.62
90037-007860.440.78
call80.500.91call
call100.561.06call
call120.691.25call
call160.811.50call
call200.811.75call
call241.062.00call
call281.312.25call
call321.562.50call
call361.812.75call
call402.063.00call
call442.313.25call
call482.563.50call
call522.813.75call
call563.064.00call
call603.314.25call
call643.564.50call
call724.065.00call
call804.625.50call
call885.126.00call
call965.566.50call
call1046.187.00call
90009 Series
Standard Series: Band Width = 0.50 in..
Worm = 0.312 in. / Band and Housing Material = 300 series stainless steel
Maximum Torque = 50 in.-lbs.
ZINC PLATED WORM SCREW
Standard
Band Number
SAEMinimum
Diameter
Maximum
Diameter
Request
For Quote
n/a40.250.62call
90009-007860.440.78
90009-009180.500.91
90009-0106100.561.06
90009-0125120.691.25
90009-0150160.811.50
90009-0175200.811.75
90009-0200241.062.00
90009-0225281.312.25
90009-0250321.562.50
90009-0275361.812.75
90009-0300402.063.00
90009-0325442.313.25
90009-0350482.563.50
90009-0375522.813.75
90009-0400563.064.00
90009-0425603.314.25
90009-0450643.564.50
90009-0500724.065.00
90009-0550804.625.50
90009-0600885.126.00
90009-0650965.566.50
90009-07001046.187.00
90038 Series
Micro Series: Band Width = 0.312 in.
Worm = 0.25 in. / Band and Housing Material = 300 series stainless steel
Maximum Torque = 20 in.-lbs.
STAINLESS STEEL WORM SCREW
Micro
Band Number
SAEMinimum
Diameter
Maximum
Diameter
Request
For Quote
90038-006240.250.62
90038-007860.440.78
call80.500.91call
call100.561.06call
call120.691.25call
call160.811.50call
call200.811.75call
call241.062.00call
call281.312.25call
call321.562.50call
call361.812.75call
call402.063.00call
call442.313.25call
call482.563.50call
call522.813.75call
call563.064.00call
call603.314.25call
call643.564.50call
call724.065.00call
call804.625.50call
call885.126.00call
call965.566.50call
call1046.187.00call
90016 Series
Standard Series: Band Width = 0.50 in..
Worm = 0.312 in. / Band and Housing Material = 300 series stainless steel
Maximum Torque = 50 in.-lbs.
STAINLESS STEEL WORM SCREW
Standard
Band Number
SAEMinimum
Diameter
Maximum
Diameter
Request
For Quote
n/a40.250.62call
90016-007860.440.78
90016-009180.500.91
90016-0106100.561.06
90016-0125120.691.25
90016-0150160.811.50
90016-0175200.811.75
90016-0200241.062.00
90016-0225281.312.25
90016-0250321.562.50
90016-0275361.812.75
90016-0300402.063.00
90016-0325442.313.25
90016-0350482.563.50
90016-0375522.813.75
90016-0400563.064.00
90016-0425603.314.25
90016-0450643.564.50
90016-0500724.065.00
90016-0550804.625.50
90016-0600885.126.00
90016-0650965.566.50
90016-07001046.187.00


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