Basic Info.
Application
Machinery, Chemical Industry, Environmental, Building
Available Material
Carbon Steel, High Strength Steel, Stainless Steel
Used
Machinery, Chemical Industry, Environmental, Build
Transport Package
25kgs/Box, Bulk in Pallet
Product Description
ANSI/ASTM/ASME B18.2.1 Carbon Steel Black Half Thread/Full Thread Hex Head Bolt Gr5 | STYLE | Hex Head Bolt |
| STANDARD | ANSI/ASTM/ASME B18.2.1 |
| SIZE | M4-M64 |
| Grade(Carbon steel) | Gr5 |
| Coating(Carbon steel) | black, zinc, HDG, Heat treatment, Dacromet, GEOMET |
| MATERIAL | Carbon steel |
| PACKING | bulk/ boxes in cartons, bulk in polybags/ buckets, etc. |
| PALLET | solid wood pallet, plywood pallet, ton box/bag, etc. |
Made from Grade 5 steel, these screws are suitable for fastening most machinery and equipment. Dimensions meet ASME B18.2.1 specifications. Grade 5 steel hex head screws are marked with three radial lines.
Black-oxide steel screws are mildly corrosion resistant in dry environments. Black ultra-corrosion-resistant-coated steel screws resist chemicals and withstand 1,000 hours of salt spray per ASTM B117. To maintain corrosion resistance, use these screws with black ultra-corrosion-resistant-coated nuts and washers.
Screws that meet ASTM A449 or SAE J429 comply with specifications and testing requirements for material quality.
More DetailsFree Samples for standard fastener from Jiaxing City Qunbang Hardware
We Promise:1.High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best serviceFAQQ:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.
Awaiting for your kind inquiry! Thanks & best regards!
For more information: http://qbfastener.en.made-in-china.com & http://qbfastener.en.made-in-china.com
