safescaffoldingmanufacturer: ADTO A36 High Quality MS Anchors Bolts Customized Sizes

ADTO A36 High Quality MS Anchors Bolts Customized Sizes

Standard	DIN,ASTM,GB,AS,ANSI,NON-STANDARD
Size	Dimeter from M10 to M52
Material	Carbon steel, stainless steel, alloy steel
Grade	4,5,6,8,9,10,12
Finish	Plain, Y.Z.P., Black, Z.P.HDG inc plated,
Certificate	ISO9001:2008 , SGS

Product Images

Specifications

ADTO GROUP is professional in supplying fasteners and accessories,our main products as following 7 types:

1. High strength alloy steel double end stud- , fully-threaded stud and heavy hex nut applied on petrochemical industry, boiler and wind power generation. The diameter is from M20-140mm and the length is from 60mm-1400mm.
2. Metric and ASTM round head oval neck bolt (fish bolt) with mechanical property of grade 4.6 to 10.9.
3. Bolt used on guardrail panel of expressway with mechanical property of Grade 4.8 and 8.8.
4. Elevator guide rail bolt and big hexagon bolt for steel structure, shearing bolt with mechanical property of Grade 8.8, 10.9 and 12.9.
5. Stainless steel internal and external hexagon bolt products: A2-70, A4-80. Material: 304, 316, 316L.
6. International internal and external hexagon bolt with the mechanical property of Grade 4.8, 8.8, 10.9 and ANSI Grade 2, 5 and 8.
7. Various nuts, flat gaskets, spring washers, mechanical bolts, tapping screws, fiberboard screws and hexagonal wood screws, etc,as well as non-standard parts.

Product Process

High quality anchor bolt starts from good raw material, strict demand production process and QC team.

Quality Test Machines

Desktop direct- reading spectrometer, cutting machine, automatic pre- milling machine, polishing machin, hard-testing gauge(Vickers), metallography microscope, electrolytic thickness gauge, tensile testing machine, salt spray device, magnetic detection machine(magnetic particle flaw detector), Caliper, Go&No-go gauge and etc.