Zhejiang Zhenglian Industrial Development Corp. is a professional Bolt And Screw manufacturer and exporter in China. We are specializing in Bolt And Screw. 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)Different kinds of anchor bolts available
(2)Different finish, such as bright, zinc plated, yellxow zinc plated
(3)Can be made as low carbon steel and high tensile
Anchor Bolts Features:
(1)Different kinds of anchor bolts available
(2)Different finish, such as bright, zinc plated, yellxow zinc plated
(3)Can be made as low carbon steel and high tensile
(1)Standards: DIN, IFI-136 and as drawing.
(2)DIN: CLASS4.8,8.8,10.9,12.9; ANSI: A307, GR.2, GR.5, GR.8
(3)Surface: natural color, zinc, hot dip galvanized
Bent Bolts Features:
(1)Standards: DIN, IFI-136 and as drawing.
(2)DIN: CLASS4.8,8.8,10.9,12.9; ANSI: A307, GR.2, GR.5, GR.8
(3)Surface: natural color, zinc, hot dip galvanized
Features:
Carriage Bolts Features:
(1)Specifications: DIN603, ASME B18.5
(2)DIN: CLASS4.8,8.8,10.9,12.9; ANSI: A307, GR.2,GR.5,GR.8
(3)Surface: natural color, zinc, hot dip galvanized
(4)Material: low/middle carbon steel,alloy steel,stainless steel.
(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: ISO,DIN, ANSI /ASME,GB Bolt/Screw and non-standard products
(2)Products: Drywall Screws and non-standard products
(3) Thread: UNC,UNF,UN
(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
Features Specifications: DIN6921 hex flange bolt
DIN6921 flange hex bolt Grade 4.8/Grade 6.8/Grade8.8/Grade10.9
(1)Material: 304, 304L, 316, 316L stainless steel
(2)DIN931 bolts and DIN933 bolts
(3)ANSI/ASME B18.2.1 hex head bolt
Features Specifications: DIN603 CARRIAGE BOLT
PRODUCT: MUSHROOM HEAD SQUARE NECK BOLT
SIZE:M5-M18
LENGTH:8-200MM
MATERIAL: CARBON STEEL, STAINLESS STEEL
PACKAGE: 20-25KGS/CARTON, 36 CTNS PER PALLET
We manufacture a wide range of steel bolts that are made from stainless steel material. The use of advanced engineering techniques and modern machining facilities allows us to bring in our bolts with better precision, durability and finish. We also offer customization of products in various sizes and dimensions. We offer steel bolts & stainless ste
Features Specifications: DIN 558 (hex bolt)
1. Standard: DIN933
2. Material: mild steel
3. Size: M5X10 to M39X400
HEX HEAD BOLTS/HEX SCREWS are a very common bolt when it comes to construction or repair. They come in a large variety of sizes and diameters. The best way to choose a hex bolt or hex screw is to choose which material the bolt is made from to best suit your needs.
Eye Bolt Features:
Different kinds available, we can process according to customers' drawings and samples.
all parts to meet clients' designs and packaging requirements.
(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,Eyebolts, socket bolts, tapping screws, machine screws, wood screws, and non-standard products
(1)Standards: ISO,DIN, ANSI /ASME,GB Bolt/Screw and non-standard products
(2)Products: Drywall Screws and non-standard products
(3) Thread: UNC,UNF,UN
Lag Screws Features:
(1)Specifications: DIN571, ASME B18.2.1
(2)DIN: CLASS4.8; ANSI: A307
(3)Surface: natural color, zinc, hot dip galvanized
Eye Bolt Features:
Different kinds available, we can process according to customers' drawings and samples.
all parts to meet clients' designs and packaging requirements.
(1)Standards: ISO,DIN, ANSI /ASME,GB Bolt/Screw and non-standard products
(2)Products: Drywall Screws and non-standard products
(3) Thread: UNC,UNF,UN
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