Bolt soket kepala butang kepala

Gred strengh tinggi 4.8 8.8 10.9 12.9 Black Oxide ISO7380 Button Head Hex Socket Bolts
Keluli tahan karat A2-70 A4-80 SS201 SS304 SS316 ISO7380 Button Head Hex Socket Bolts
Gred strengh tinggi 4.8 8.8 10.9 12.9 Galvanized Blue White Zinc Plated ISO7380 Button Head Hex Socket Bolts
Tembaga tembaga ISO7380 Button Hex Hex Socket Bolts