Approved Vendor U07001.050.0150 Socket Head Cap Screw, 1 2" 13 x 1 1 2", Alloy Steel, Zinc Plated, 10 PK 2353 20 Shape Rectangular Floor Type Gripper Shape Rectangular Floor Type Gripper back for use on standard pile carpets up to 3 8" thick including carpet pad Color Clear Backing Gripper Material Antimicrobial PVC Edges Straight Product Type Chair Mat Edge Style Straight Includes Lip No Body Shape Rectangle Back Texture Studded For Floor Type Carpet Capacity 180 lbs Features Gripper back for use on standard pile carpets up to 3 8" thick including carpet pad Harness End Connection Snap Hook Range 50 Degrees F to 550 Degrees F Rockwell Hardness C37 to C45 Thread Type Coarse Material Quality Standards ASTM A574 Pack Size Small Pack Maximum Temperature 550 Degrees F Dimensional Standards ASME B18 Head Height 0