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Model No. : | SYM-0462 |
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Application : | Metal |
Dongguan, Guangdong, China
Product description
Hexagonal nut
Obviously no heat treatment of type 1 nuts less than 9 nuts mechanical performance requirements. When the other purpose of the type 2 nut is specified, a better grade 12 nut is obtained. As the height of the nut increases, the lower the quenching and tempering hardness can be achieved to ensure that the stress index, it increases the toughness of the nut.
Welcome to Dongguan Shiyi Metal products Co.,Ltd
We provide professional customized-order mechanical parts, including sheet metal stamping parts, sheet metal fabrications parts, CNC milling and turning parts, stamping tool and die, welding and riveting as well as surface treatment like powder coating and plating . Stamping workshop can provide one-stop service from prototypes to rail run, small volume to mass stamping production, and also covers welding ,riveting, tapping and surface treatment. The main process of CNC machining workshop are CNC turning and milling process ,which can produce varied typed of mechanical parts from small to big, and simple to complex, and often used raw materials include copper, iron, aluminum and stainless steel. We have in-house tool , die design and manufacturing capability, Wire EDM Machine and machining center are used to manufacture tool and die, like progressive dies or single process dies.
Name: |
hex head metal self drilling screw |
Material: |
Low Carbon Steel/C1022/C1018 |
Size |
3.5(#6)/3.9(#7)/4.2(#8)/4.8(#10) |
Length |
16 mm to 100mm |
Thread type |
Coarse/Fine |
Surface Finish: |
Black Phosphated/Grey Phosphated/Yellow Zinc Plated/Blue White ZP |
Supply Ability: |
200Ton per month |
Certificate: |
ISO9001:2008 TS16949: 2009 |
Packing: |
Standard export packing or according to your requirement |
Delivery : |
25 to 35 days after order confirm |
PRODUCT: | self tapping screw |
Raw Material : | Carbon steel |
Quality : | High Quality |
MOQ : | 450KGS EACH SIZE |
Size : | 3.5*13 to 4.8*152 |
Standard: | DIN |
Surface : | black phosphated , grey phosphated finish or zinc plated.,DACROTIZED FINISH. |
Professional: | We are specialized in fastener products 10 years of experience in this field.Now we have stable clients from Russia,Ukraine,USA,Turkey,etc. |
Service: | All the services/High quality service |
Packing : |
1.bulk+carton+pallet 4.As you require |
Payment terms : | L/C,T/T |
Delivery time : | In 45 Days after order confirmed |
Product Image:
FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: TT/ Paypal/ Western Union .
Small amount 100% TT payment . large amount T/T accept 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF,
Q4. How about your delivery time?
A: Generally, it will take 7-10 days sample time. 15 to 25 days after receiving your advance payment. The specific delivery time depends on the items quantity and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from
Q9: Your are a trade company or producer?
Our company is factory ,have our self machines,Design, research and development, production.
Certification
Dongguan, Guangdong, China
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