1)PRODUCT NAME: BOLT,HEX BOLT,SCREW BOLT

2)FINISH: ZINC PLATED

3)MATERIAL: CARBON STEEL,DIN571 STANDARD

4)HEX.BOLT SIZE: 20MM/15MM, THREAD DIA.:10/7MM

TOTAL LENGTH WITH HEX.HEAD: 57MM/30MM

5)PACKING: POLYBAG/BLISTER PACKING ACCORDING TO YOUR REQUIRMENTS.

WE CAN SUPPLY GOOD QUALITY AND BEST PRICES TO OUR CUSTOMER.

THIS PRODUCT IS POPULAR WELCOMED IN WORDWIDE MARKET, IF YOU ARE INTERESTED IN THIS, PLEASE FEEL FREE TO CONTACT ME! THANKS FOR YOUR KIND SUPPORT!