Copper ground clamps Copper grounding Clamps Bronze Pipe Clamps Bronze Ground Pipe Clamps for Direct Burial - These copper Electrical Clamps Bronze Electrical clamps Copper Alloy grounding clamps are rated for Direct Burial. Ground Pipe Clamps for Rebar & Direct Burial Ground Pipe Clamps for Direct Burial features include: Direct burial electrical clamps are cast from Copper alloy bronze of high strength, high conductivity copper alloy Copper ground pipe clamps grounding connectors Bronze Clamps ground pipe clamps made as per UL 467 (Grounding and Bonding Equipment) For connecting grounding conductors to water pipe, copper tubing or ground rod UL Direct Burial ground pipe clamps have screws made of Stainless Steel and are UL listed for direct burial in earth or concrete All our Dimension Measurements = Inches packing : 10 pieces in a bag Minimum Order Qty =5000 Code No Water Pipe OD size Range Electrical Wire Range Screw Thread UNC Stainless steel 304 Box Qty CPC1/2 1/2” - 1” 2-10 1/4-20 25 CPC11/4 1-1/4” - 2” 2-10 5/16-18 10 MAIN FEATURES OF COPPER GROUND CLAMPS GROUND PIPE CLAMPS BRONZE GROUNDING CLAMPS REBAR GROUND CLAMPS FEATURES: Manufactured from High Strength High Conductivity Cast Copper Alloy bronze Alloy Aluminium bronze Gunmetal Alloy Stainless Steel machine screws for DIRECT BURIAL For Water Pipe, Ground Rod, Copper Tubing applications UL Direct Burial ground pipe clamps earth clamps have screws made of Stainelss Steel and are UL listed for direct burial in earth or concrete Also availble grounding pipe clamps with LAY IN features Heavy duty Internal Serrations for improved clamping and overall earth contact integrity OTHER FEATURES: Pipe Size 1 /2", 3/4", 1" Wire range: # 10 AWG - # 2 AWG Screw threads: 1/4" UNC x 21 mm long Temperature Rating Amp Rating Voltage Rating Flammability Rating: 600 Construction diameters: Width: 2.245" x Height: 1.639"