Shanghai Powermax Fastener Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 100 Tons per Month |
| Delivery Time | 15-25DAYS PER CONTAINER |
| Packaging Details | 25kgs/carton and 36 cartons on standard export wooden pallets |
| Material | B7, 1045 |
| Diameter | 1/2" |
| Length | 250mm |
| Grade | 12.9 |
| Thread | UNC |
| Sample | All sample free |
| Surface | Black Oxide, Nickel, Chrome, HDG |
| Product | Bolts used for fastening engine cylinder heads |
| Brand Name | PM |
| Model Number | M6-M30, 1/4"-2" |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 Tons per Month |
| Delivery Time | 15-25DAYS PER CONTAINER | Packaging Details | 25kgs/carton and 36 cartons on standard export wooden pallets |
| Material | B7, 1045 | Diameter | 1/2" |
| Length | 250mm | Grade | 12.9 |
| Thread | UNC | Sample | All sample free |
| Surface | Black Oxide, Nickel, Chrome, HDG | Product | Bolts used for fastening engine cylinder heads |
| Brand Name | PM | Model Number | M6-M30, 1/4"-2" |
| Certification | ISO | Place of Origin | CHINA |
| High Light | Threaded Engine Studs ，UNC Double Ended Bolt Screw ，B7 Cylinder Fully Threaded Stud Bolt | ||
Bolts used for fastening engine cylinder heads
Bolts used for fastening engine cylinder heads, usually in a number of 2x no. cylinders. They must exert an axial load allowing a steady contact pressure to be maintained on the head gasket, such as to ensure that cylinders are perfectly sealed and therefore avoiding pressure losses in the combustion chamber and preventing any pressurized burned gases from leaking to coolant conduits.
At the same time, they must not apply excessive loads so as to prevent cylinders from being deformed with consequent malfunctioning of the engine. It follows that their mechanical strength must have a rather narrow tolerance range and their surface coatings must have well-defined and constant friction coefficients.
Type :
Full threads, Partial Threads, and customized as per requirements.
SIZE :
Nom Dia: ¼ to 2″ [6-30 mm]
Length: As Per Standard or Upto any Length
SPECIFICATION / STANDARD :ASTM / ASME / BS / DIN / BS EN ISO
MATERIAL :C.S., M.S., Alloy Steel, Ferritic & Austenitic Stainless Steel
THREADS :UNC, 8UN, UNF, Metric Coarse & Fine Series.
SURFACE FINISH :
Self Color, Hot Dip Galvanized, Electro Galvanized, Di-Chromated, P.T.F.E. Coated or any other as per order requiremen
Packaging Details: a. bulk in cartons (<=25kg )+ 36CTN/wood solid Pallet
b. bulk in cartons 9"x9"x5" (<=18kg )+ 48CTN/wood solid Pallet
Supply Ability:1000 tons per month
MinimumOrder:200kgs for each specification
Trade Term:FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment :T/T, L/C , D/A , D/P , Western Union,etc
Market:South&north Amrica/Europe/ etc.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
9000000-10000000
Ecer Certification：
Active Member
Shanghai Powermax Fastener co. Ltd was established in 2008, located in Shanghai China,. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought ... Shanghai Powermax Fastener co. Ltd was established in 2008, located in Shanghai China,. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought ...
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