Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.
Zinc, ALLOY, Titanium, STAINLESS STEEL
- Product name:
We warmly welcome the friends from all the world!
Stainless steel chemical bolts and Hexagonal nuts
GEARBOX EFFICIENCY The operating efficiency of worm-gear reducers ranges from 50% to as high as 95%. A number of factors influence efficiency, including ratio, input speed, tooth geometry, and lubrication. By far, the most important of these is ratio. A lower-ratio unit (5:1 for example) has more threads on the worm and a higher helix angle compared to a high-ratio unit. Higher helix angles mean less sliding friction and hence, higher efficiency. By comparison, helical gears typically have a 98% efficiency per gear mesh. For example, a double-reduction helical reducer has an efficiency approximately 0.98 3 0.98 = 96%.
SAE J429 Gr.2, 5,8; ASTM A307Gr.A, CL4.8, etc
- Thread Type:
M, UNC, UNF
- Other Country:
ZJ, China, ZJ, China (Mainland)
Packaging & Delivery
- Packaging Details
- bulk in carton + Carton with pallet
Quantity(Pieces) 1 – 500 >500 Est. Time(days) 3 To be negotiated
EPG offers customers of all sizes complete custom metal fabrication services with unique processes, which streamlines designing, analyzing, pricing and ordering your custom parts from short runs to long production contracts. The processes we provide: Machining, Milling, Turning, Metal stamping, Sheet metal, and finishes, etc. 100% quality manufacturing. We guarantee that our products meet your supplied specifications Extremely competitive pricing Delivery to your port or front door 48 week lead times We handle all paperworkPartial container orders Flexible payment options Unique tooling options Full range of packaging options from bulk to retail ready
Packing & Delivery
1. Are you trading company oMost commonly, it is a splined drive shaft installed on a tractor or truck allowing implements with mating fittings to be powered directly by the engine.r manufacturer ?
We are manufacturer .
2. How long is your delivery time?
Generally it is 7-15 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to specific item and quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the shipping cost.
4. What is your price terms ? EXW/FOB/CIF/CFR/FCA/CPT/CIP/DAP/DDP.
5. What’s your product range?
Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.Non-standard products also accepted.
6. Why should I choose you? What’s your advantages? Industries you are serving?
We are a professional manufacturer and have many years production and management experience in the field of fasteners .We can provide our customers with a good solution in the area of production design, production process,packaging and after-sale service.Customer satisfaction is our sole pursuit.