12.3 Grade Copper Alloy Steel Construction Bolts Features:
Product name
BOLT
Specification
M6-40
Material
carbon steel ,stainless steel
Grade
4.8 8.8 10.9 12.9
Color
Plain, blue plated, white plated, yellow plated.
Standard
ISO,GB,DIN,JIS,ANSI
Cetificate
ISO9001-2008,SGS,ROHS
Range of Application
chemical industry, petroleum industry, construction industry, domestic installation, and so on
Finish
zinc plate, black, chrome plate, hot dip galvanized, plain, chrome plate, etc.
Function
Aatomobile,electronic,machinery
Application
Constrution / Building/Industry/Home appliance equipment Ect
| Bolt Size, mm | Bolt Length*, mm | Brinell | Rockwell C | ||
|---|---|---|---|---|---|
| min | max | min | max | ||
| M12 to M24, inclusive | Less than 2D | 311 | 352 | 33 | 39 |
| M12 to M24, inclusive | 2D and over | — | 352 | — | 39 |
| M25 to M36, Inclusive | Less than 3D | 311 | 352 | 33 | 39 |
| M25 to M36, Inclusive | 3D and over | — | 352 | — | 39 |
Note* : Heavy Hex Structural Bolts M24 and smaller and shorter than 2D are subject only to minimum and maximum hardness. Heavy hex structural bolts larger than M24 through M36 inclusive in diameter and shorter than 3D are subject only to minimum and maximum hardness. Black Hex A325M 10.9S Structural Bolt
Standard production.
Standard size, fine workmanship, strictly controlled within the tolerance range.
The roughness is up to standard and the surface is smooth
Product name:DIN933/DIN601/ISO4017 hex head bolt, DIN933 Hexagonal Bolts 8.8 grade, ASTM A490 M12 to M36 Carbon Steel Hex Bolts
Grade:4.6,4.8,5.6,5.8,6.8,8.8
Finish:plain,black,zinc plated(yellow,blue)
All available size:M8*55-120 M10*60-120 M12*60-120 MM14*55-120 M16*60-170 M18*70-160 M20*70-170 M22*80-220 M24*80-250 M27*90-270 M30*90-300 M36*90-300
ASTM A490 Type 1 is a high tensile bolting grade manufactured from high tensile alloy steel intended for use in structural connections. Type 1 Bolts are produced from 1/2″ to 1-1/2″ in imperial size as per ASTM A490 & from M12 to M36 in metric size as per ASTM A490M. These A490 type 1 bolts can be supplied with zinc, cadmium or dacromet coatings in accordance to ASTM F1136. Ferrobend stocks raw material for quick manufacturing and shorter delivery times. We supply Type 1 boltings with EN 10204 type 3.1 certification. Please browse through the page for complete detail on chemical requirement, hardness requirement, tensile requirement, recommended nuts and washers for A490/A490M Type 1 Bolts. M8 Bolt A325M 8S Structural Bolt Heavy Hex
Metric Heavy Hex Head Structural Bolt, ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN FINISHED: Black,ZINC HDG,Dacroment. PLAIN SIZE: M45,M4,M12 M72,M56 M3.5 LENGTH: 60MM-300MM GRADE: 4.8,6.8 8.8 10.9 TYPE: hexagon bolt customized Certificate: ISO9001 Metric Heavy Hex Head […]
High Quality 8.8 Grade Heavy Hex Bolt, M4 M8 stainless steel hex bolt, Alloy Steel Hexagon Bolts, Hexagonal Bolts, High Strength Hex Head Bolts, High Strength Hex Head Bolt Nut Material: carbon steel Color: Plain Standard: DIN/ GB/ ISO/ JIS/ BA/ ANSI Grade: A2-70/8.8 Used: Building/Machinery/Industry High Quality 8.8 Grade Heavy Hex Bolt 1. Certification: […]
A325 Grade 8.8 Heavy Hex Structural Bolt , ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment A325 Grade8.8 hot dip galvanized heavy hex bolt and nut Standard: ASME B 18.2.1, DIN931, Din933, ISO4014, DIN6914,A307, A325,A449, A490,A354 GrBD, A193 B7 Diameter: M1.6-M100; Length: 12mm-500mm; Material: Carbon steel,alloy steel, […]
High Tension Steel Hexagon Hex Bolt, Heavy Hex Astm Structural Construction Bolts Finish: ZINC, Plain, Plain, black, zinc plated, H.D.G, dacroment, geomet and so on Material: Stainless Steel, Steel, Carbon Steel Standard: DIN, ASME B18.2.6, ASME B18.2.3.6M Size: 1/2″ – 1-1/2″, M12-M36 Grade: A325, A490, A325M, A490M Application: Machinery, Chemical Industry, environmental, Building Package: Cartons […]