
Prospect Fastener Corporation is your source for KMC Clamps. KMC, a Wisconsin based company, has been producing metal stampings since 1908. They are a QS-9000 and ISO-9002 certified manufacturer. KMC's specifications for their clamps have been developed over many years in cooperation with many users. A large number of companies have adopted them as their own standards. We believe they are used by more organizations than any other specifications.
Prospect Fastener currently maintains inventory on over 500 different sizes with a total of over 3 million pieces. We are often asked about proper clip and clamp selection from the many types available from KMC Stampings. The following descriptions are intended as a guide in your choice of the proper type for your application. The terms "Clip" and "Clamp" are used interchangeably.
Click on image or series title for more information ...
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Series COV-CO
KMC's most popular clamp for holding wiring and tubes. Furnished open to allow the clip to be snapped over wiring or tube, then closed with the bolt at assembly. Contoured to minimize distortion during clamping.
- Round top hole, slotted lower hole for easy alignment
- HD galvanized steel, G90 treated - ASTM A653/A653M
- .187" - 4" clamping diameter
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Series COL
Extruded EPDM cushion for added protection and durability. Stainless steel available, as well as neoprene or silicone cushions. Offset in lower leg (through 2.75" clamping diameter) to allow flush surface mount.
- Round top hole, slotted lower hole for easy alignment
- HD galvanized or stainless steel
- .187" - 4" clamping diameter
- Aluminum now available in select sizes

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Series CFV-CF
Flared edges around clamping loop help prevent wire or tube abrasion. Furnished open to allow the clip to be snapped over wiring or tube, then closed with the bolt at assembly. Contoured to minimize distortion during clamping.
- Round top hole, slotted lower hole for easy alignment
- HD galvanized steel, G90 treated - ASTM A653/A653M
- .187" - 1" clamping diameter
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Series CWV-CW
Furnished open to allow the clip to be snapped over wiring or tube, then closed with the bolt at assembly. Contoured to minimize distortion during clamping.
- Round top hole, round lower hole
- HD galvanized steel, G90 treated - ASTM A653/A653M
- .187" - 1" clamping diameter
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Series CDV-CD
Standard products designed for clamping two tubes of equal diameters. Custom models available for other configurations.
- Round top hole, slotted lower hole for easy alignment
- HD galvanized steel, G90 treated - ASTM A653/A653M
- .187" - 1" clamping diameter
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Series CDL
Featuring an extruded EPDM cushion for added protection and durability. Stainless steel available, as well as neoprene or silicone cushions.
- Round top hole, slotted lower hole for easy alignment
- HD galvanized or stainless steel
- .187" - 1.5" clamping diameter
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Series CMV-CM
- Center mount style
- HD galvanized steel, G90 treated per ASTM A653/A653M
- Also available in hot rolled (pickled and oils) and cold rolled steel
- Plating or pre-plated material available
- .187" – 1.5" clamping diameter
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Series CCV-CC
Up to .060 gage clamps for use where maximum clamp strength is required. Furnished closed. Contoured to minimize distortion during clamping.
- Round top hole, round lower hole
- HD galvanized steel, G90 treated per ASTM A653/A653M
- Also available in cold rolled steel
- Plating or pre-plated material available
- .250" - 2" clamping diameter
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Series CHV-CH
Used to hold wire or tube against a solid surface.
- HD galvanized steel, G90 treated per ASTM A653/A653M
- .125" - 1" clamping diameter
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Series CJV-CJ
For applications where clip is installed first and wiring added later. Clip can be pinched shut with screwdriver blade or pliers.
- HD galvanized steel, G90 treated per ASTM A653/A653M
- .125" - 1" clamping diameter
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Series FC
Spring steel clip holds wires to structures such as truck or trailer frames; snap mount. |
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Series SC
Saddle clamp anchors steel or aluminum grating; bolt mounted. |
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Series SW/MW/BW
Hold push/pull control cable to tubing, usually on outdoor power equipment; snap mount. |
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Series CE
Locks onto wire casing; bolt mounted. |
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Series PF
Flat-bottom core hole plugs. |
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Series PC
Concave bottom core hole plugs.
- Carbon steel standard
- Also available in brass, aluminum, galvanized or stainless steel
- 3/8" - 3" nominal diameter
- Tapered walls
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