Carriage Bolt DIN 603, HDG

Round head square neck carriage bolts to DIN 603, hot-dip galvanized for outdoor timber construction, fencing and playground equipment. Sizes M6–M16 up to 200 mm long.

Standard	DIN 603 / ISO 8677
Size	M6 – M16 × 30–200 mm
Grade	4.8 / 8.8
Finish	HDG, Zn plated, black
Packing	25 kg carton / pallet

• Square neck locks into timber without a wrench
• Hot-dip galvanizing for 20+ years outdoor service
• Mixed pallets of sizes available for distributors

MOQ & lead time depend on size and finish — typical batch 15–30 days after confirmation. Mill test certificate 3.1 available on request.