Kunshan Grace Hardware Co., Ltd.
Kunshan Grace Precision Hardware Co., Ltd. is a manufacturer of all standard DIN, BS, JIS and ISO fasteners and other industrial parts with well-equipped testing facilities and strong technical force.
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Zinc Yellow-Chromate Plated Grade 5 Steel Hex Flange Bolt
Available Material:Carbon Steel / StainlessSteel
Standard:ISO, DIN, ANSI, JIS, BS and Non-standard.
Certificate:GB/T19001-2008/ISO9001:2008 It can match ROHS,SGS and environment protection
Manufacture Process:Raw Material/QC/Heading/Thread/Heat Treatment/Surface Treatment/QC Inspection/Sorting and Packing/Shipping
Sample Service:Free Sample with High quality
Lead Time:25-45 days after order confirmed
Packing:25Kg/Carton,bulking,36Carton/Pallet
Carton Size:18*26*28cm or customized
Warranty:We confirm we provide the products will satisfied your request 100%
After-sales Service:We will follow up every customer and solve all your problems satisfied after sales
Quality Control:
The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing.We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.
First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.
The second, we adopt blasting procession, removing Oxidation surface, make the surface to be bright and clean and uniform and beautiful.