Cross Recessed Pan Head Screw with Black Finish Competitive Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 kg
- Supply Capability:
- 25000 kg/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
1.Cross Recessed Pan Head Self Tapping Screws with High Quality：
Self Tapping Screws Customization is welcome . We could produce various Self Tapping Screws
according to buyers’drawing or samples/Non-standard screws.The price, picture
and product attributes are for reference only. Specific matter can be confirmed
by a further communication. Welcome your consultation.
2.Main Features of Self Tapping Screws：
1.size:standard and customised
2.material: Carbon Steel(1022,1018), SUS(302,304,316,410)
3.finishing: Plain, Zinc Plated, Black/Grey Phosphated, Nickel, Brass etc.
4. GB, DIN, ANSI, JIS, BSW
3. Self Tapping Screws Images
4. Self Tapping Screws Specification
Stainless Steel Screws self tapping | |
Material | Carbon Steel(1022,1018), SUS(302,304,316,410) |
Diameter | M3.5 - M6.3 (#6-#14) |
Length | 6.5 -150mm (1/4''-6'') |
Thread Code | AB Type, A Type |
Head Code | Hex Head, Pan Head, Flat Head, Wafer Head, Truss Head, Pan Frame Head |
Drive Code | Phillips, Pozi, Slotted |
Grade | 4.8, 6.8, 8.8 |
Finish | Plain, Zinc Plated, Black/Grey Phosphated, Nickel, Brass etc. |
Standard | GB, DIN, ANSI, JIS, BSW |
OEM | Acceptable |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
① How about your company？
One of the most biggest manufacturer & supplier of Screws，is a large-scale professional Self Tapping Screws factory in China. Annually more than 10000 tons Nut are exported to markets all over the world. Different kinds of Sceows are available according to customer’s requirements.
②What is advantage of our products?
All items are of Top Quality with best price. Direct wholesale price from Factory and 100%quality guaranteed .Large Selection with all sizes .
③How long can we receive the product after purchase?
In the purchase of Self Tapping Screws within three working days, We will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 20 working days can be served.
- Q: What is the meaning of the screw and the 4 and 8?
- He means that the tensile strength of the screw minimum 400MPa, the minimum yield strength of 320MPa (tensile strength of 80%). Please refer to the national standard GB3098.1 or ISO international standard ISO898-1 the requirements.
- Q: How does the screw twist?
- It depends on what your screw is the type of friends, if more than 8mm, we generally use, in the above welding a rod.
- Q: Screws are not slopes.
- Can not simply say whether it is a specific analysis of specific issues
- Q: Screws, bolts, screws, what is the difference between the three ah?
- Screws are more general. The exact statement should be bolts, screws, and screw caps. Bolts and screws are round bar objects, engraved with equal spacing thread. Bolts are flat head cylindrical type; the screw is the front is pointed like a nail. The bolts must be used with the screw cap, or on objects that have been threaded. Screws are used in relatively soft or relatively thin objects, when used with their own thread side of the rotation side of the forward drilling. The threads on the bolts are relatively shallow without the edges; the threads on the screws are sharper and the threads are deeper, facilitating drilling into the objects. Most bolts and screws require a simple and easy tool - the screwdriver.
- Q: What is the principle of screw
- Note that the pole and the screw lift angle of the screwdriver, that is, the slope is almost vertical, because the general thread angle is also 2.5-4 degrees. This is where the leverage principle is applied.
- Q: Is the tail screw? If it is mainly used in what place? If not what are they different?
- Normally, it should be called drilling screws, screws are the use of the object of the circular circular rotation and friction of the physical and mathematical principles, step by step to tighten the tools of the tools. Drilling screw is the front of the screw with self-tapping the head of the wood screws. Screw is thousands of years of people in the production of common inventions, according to the application field, it is the first major inventions of mankind. Drilling screws are in recent years people's new invention, also known as self-tapping screws. Main steel for connecting between the need for ordinary or high-strength bolts, plates with self-tapping screw connection. It can not be used for metal and metal bonding.
- Q: Also known as screw nails, I want to nail on the board, but there is no way to nail into the hard, how nail?
- 1, first clear the broken screw on the surface of the sludge with the center of the center of the gun will be killed by the center of the drill and then drill with a diameter of 6-8 mm drill bit in the center of the drill hole drilling, pay attention to the hole must drill through. After the hole is drilled, remove the small drill bit and replace the drill with a diameter of 16 mm. Continue to expand the hole of the bolt and drill it through. 2, take the diameter of 3.2 mm below the use of small and medium current in the broken bolt in the drilling from the inside to the outside of the surfacing welding site to take the beginning of the bolt half of the length of the bolt can not start too long So as to avoid breaking the outer wall of the broken bolt. Surfacing to the upper end of the broken bolt and then continue to pile out a diameter of 14-16 mm high 8-10 mm cylinder. 3, after welding with a hand hammer hammer its end point so that the broken bolt along its axial vibration.As the previous arc heat and subsequent cooling coupled with the vibration at this time will break the bolt and the body of the thread Between the resulting loosening. 4, carefully observed when you find a trace of rust after the break from the fracture when you can take the M18 nuts in the surfacing stigma and the two welding. 5, after welding with a cool hot plum wrench on the nut around the back and forth twist can also be back and forth twist side with a small hammer hammer the end of the nut so that you can remove the bolt off. 6, remove the broken bolt with the appropriate tap to the fabric within the rack to remove the hole to remove the rust and debris.
- Q: How did the scrHow did the screw become round?ew become round?
- How much of the screws? You can consider changing the size of a wire
- Q: Why should the screw twist clockwise?
- Clockwise tightening of the screw is called orthodontic screw, counterclockwise tightening of the screw called anti-screw or left teeth screws, the general international are clockwise orthodontic screws, in a particular case will use the left teeth Screws, such as the need to fix the fan impeller, are left teeth
- Q: How did the screw twist?
- Add some oil, Runhua for a while, it is easy to remove. Change the new screw
Send your message to us
Cross Recessed Pan Head Screw with Black Finish Competitive Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 kg
- Supply Capability:
- 25000 kg/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
