Specifications include, but are not limited to: PLATE,GROUNDING,4/0 CU - 4-HOLE NEMA GROUNDING PLATE, COMPRESSION TYPE, NEMA 2-HOLE TO 2/0 CU. IEEE-837 LISTED. Material # Manf Part# Manufacturer Name 10010992 GP2250-4 THOMAS & BELTS 10010991 YGF29-4N BURNDY MONITOR,12V,VEHICLE BATTERY VEHICLE BATTERY MONITOR, 12 VOLT NEGATIVE GROUND BATTERY SYSTEM, ENERGIZES ELECTRICAL ACCESSORIES ON VEHICLE START-UP, MINIMUM TIME DELAY TO DE-ENERGIZE ACCESSORIES 15 MINUTES WITH ADJUSTABLE TIME DELAY TO 15 HOURS, HIGH VOLTAGE DISCONNECT AT OPERATING TEMPERATURE RANGE -50 TO +200 F, MOUNT WITH 2 SHEET SYSTEM VOLTAGE OF 18 VOLTS OR MORE, REVERSE POLARITY PROTECTION, LOAD CURRENT 30 AMPS, STAND BY CURRENT OF 10 MIL AMPS OR LESS, METAL SCREWS, MAXIMUM SIZE 5-1/2 INCH X 3 INCH X 1-1/4 INCH. Material # Manf Part# Manufacturer Name 20255 CG-SELECT CHARGEGUARD INC NUT,7/16-14,HEX,SS NUT, HEX, STAINLESS STEEL, 7/16-14. MUST MEET ALL APPLICABLE ASTM, ANSI, AND ASME STANDARDS FOR THE #316 ALLOY IN GROUP 2. PACKAGED 50 PER BOX. F593G CODING ACCEPTABLE FOR 316 ALLOY. SCREW,1/4-20 X 2-1/4IN,CAP,HEX,SS SCREW, CAP, HEX HEAD, STAINLESS STEEL, 1/4-20 X 2-1/4IN LONG. MUST MEET ALL APPLICABLE ASTM, ANSI, AND ASME STANDARDS FOR THE #316 ALLOY IN GROUP 2. PACKAGED 50 PER BOX. F593G CODING ACCEPTABLE FOR 316 ALLOY NUT,5/8IN,GUY,THIMBLE EYE NUT, GUY, GALVANIZED, 5/8IN, THIMBLE EYE NUT Material # Manf Part# Manufacturer Name 10002476 TN5 MACLEAN 10002475 6510 CHANCE 10002474 J6510 MACLEAN 10010581 DG1E1 EATON