Zhejiang Zhenglian Industrial Development Corp. is a professional Stainless Steel Fasteners manufacturer and exporter in China. We are specializing in Stainless Steel Fasteners. These products are been delivered to Europe, United States, Asia, the Middle East, Russia, Africa etc. countries. We are expanding more cooperation partners all over the world.
(1)Standards: ISO,DIN, ANSI /ASME,GB Bolt/Screw and non-standard products
(2)Products: hex bolts, heavy hex bolts/screws, hex cap screws, hex flange screws,
Round head bolts, round head square neck bolts, slotted counter sunk bolts, plow bolts
1) Standards: DIN975
2) DIN: ISO 898-1
3) Surface: natural color, passivate
1) Standards: DIN975
2) DIN: ISO 898-1
3) Surface: natural color, passivate
(1)Standards: DIN660 IN674 SME/ANSI 18.1 and as customs' samples,drawings or required.
(2)Surface: Passivate
(3)Material: 304ss and 316ss
Different kinds available, we can process according to customers' drawings and samples.
all parts to meet clients' designs and packaging requirements.
Features:
Stainless Pins Features:
(1)Standards: DIN94; ASME B18.8.1
(2)Surface: Passivate
(3)Material: 304ss and 316ss
Features:
Stainless Pins Features:
(1)Standards: DIN94; ASME B18.8.1
(2)Surface: Passivate
(3)Material: 304ss and 316ss
(1)Standards: ISO,DIN, ANSI /ASME,GB Bolt/Screw and non-standard products
(2)Products: hex bolts, heavy hex bolts/screws, hex cap screws, hex flange screws,
Round head bolts, round head square neck bolts, slotted counter sunk bolts, plow bolts
1.Different kinds available, we can process according to customers' drawings and samples.
2.all parts to meet clients' designs and packaging requirements.
Features:
(1)Standards: DIN603; ASME B18.5
(2)Surface: Passivate
(3)Material: 304ss and 316ss
Different kinds available, we can process according to customers' drawings and samples.
all parts to meet clients' designs and packaging requirements.
material:caron steel,alloy steel,stainless steel.
(1)Material: SUS304, SUS316 stainless steel
(2)Products: Hex nuts, hex jam nuts, hex slotted nuts, hex thick nuts, heavy hex nuts,
Hex flange nuts, hex coupling nuts, wing nuts, square nuts, nylon nuts ,domed nuts ,welded nuts and non-standard nuts
(1)Material: 304, 304L, 316, 316L stainless steel
(2)DIN931 bolts and DIN933 bolts
(3)ANSI/ASME B18.2.1 hex head bolt
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