Heavy external hexagonal bolts:
Level: 4.8/5.8/6.8/8.8/10.9/12.9; Grade 2/5/8.
Specification: M6-M24; 1/4 inch-1 inch.
Length: 10mm-270mm; 1/2inch-10inches.
Surface treatment: natural color, blackening, galvanizing, hot galvanizing, dacromet.
Packing: 25 kg in bulk and 36 cases in pallets. Or according to customer requirements.
Heavy external hexagonal bolts application:
It is suitable for fixing heavy loads on near-margin and narrow components (columns, balconies, etc.).
It can be used in concrete (=>C25 concrete).
Applicable to the following anchorage: steel reinforcement, metal components, towing frame, machine base plate, road guardrail, template fixing, sound insulation wall foot fixing, road sign fixing, sleeper fixing, floor edge guarding, heavy support beam, roof decorative components, windows, mesh guard, heavy elevator, floor support, construction support fixing, etc. Fixation of transmission system, sleeper, bracket and shelf system, anti-collision facilities, car tow, pillar, chimney, heavy billboard, heavy sound insulation wall, heavy door, complete equipment, tower crane, pipeline, heavy tractor, guide rail, nail board connection, heavy duty The space dividing device, shelf and sunshade canopy are fixed.
ASTM A307 A325 A449 Heavy Hex Bolts, Black Oxide Carbon Steel Hex Bolts, bolts, studs, rivets, pins, washers, stamping & tooling parts, Steel Socket Cap Screw, Flat Head, Internal Hex Drive bolt China Manufacture low price aluminium hex bolts and nuts Heavy Hex Bolts FEATURES Specifications as per ANSI B18.2.1 Detailed dimensions as below table […]