DIN7504 Phil Recessed Shallow Flange Head Self-Drilling Tapping Screws
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- Payment Terms:
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- 10000000 piece/ pieces per month pc/month
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Product Description
Product Name | DIN7504 Phil Recessed Shallow Flange Head Self-Drilling Tapping Screws |
Material | Carbon Steel, Stainless Steel 201/ 304/ 316 or others. |
Size | 8#-18*13 ~ 14#-14*125 |
Standard Model | DIN ANSI JIS ASTM |
Min Order | 1000piece/ pieces |
Packaging & Shipping
Packing | Inner Box + Carton Box + Pallet or Under Your Requirement |
Supply capacity | 10000000 piece/ pieces per month |
Delivery time | 5~20 days after deposit |
Export market | Asia, America, Europe, Africa, markets. |
Our Services
1. Reliable Supplier |
2. High Quality |
3. Standard Producing Technology |
4. Competitive Factory Price |
5. Fast Delivery |
Product Picture：
Other Screws in DIN7504
- Q: Why the screw thread more closely, spin into the more effort?
- Screw thread more dense, indicating the screw thread deep and shallow, the screw in the advance the resistance of the smaller, when the spin naturally more effort.
- Q: What is the meaning of the 8.8 on the screw
- The so-called 8.8 grade refers to the bolt shear stress rating of 8.8GPa
- Q: Why do you have to add a spring washer when it comes to the role of ah ah ah
- If the screw on a spring washer, screw and screw hole fixed, due to the role of the spring washer spring will greatly reduce the possibility of loosening screws, falling off
- Q: What is a screw? What is a nail? What is the concept? What is the difference!
- The screw is a screw, a small cylindrical or conical metal rod with threaded parts, with a slotted or pocketed head, used alone. Machine nail is used for mechanical attack on the use of a good thread, or with nuts used to fasten the product, according to the material requirements have a certain force. The range of screws is wide, the nail is just one of the screws inside.
- Q: I'm talking about another thing
- Screw is the use of objects of the circular circular rotation and friction of the physical and mathematical principles, step by step to fasten the tools of the tools. Screws are the general terms of fasteners, daily oral language
- Q: Screw M is mechanical teeth, tapping is what?
- Screw M is the size of the screw, can not use the nominal judge whether the screw is a mechanical screw or self-tapping screws. Metric tapping screws are marked directly above the name Tapping Type.
- Q: What is the effect of the screw?
- The machine screw is mainly used for a fastening screw hole part, with a through hole between the parts of the fastening connection, no need to match the nut (this connection is called the screw connection, also belong to the detachable connection; Used in conjunction with nuts for fastening connections between two parts with through holes.) Also the most common screws.
- Q: Why should the screw twist clockwise?
- Because the screw on the original flute is the clockwise direction of it
- Q: What is the invention of the screw?
- Should be the 18th century Mozzley in London invented all-metal precision screw lathe. The following year, Wilkinson made a nut and bolt making machine in the United States. Both machines can produce universal nuts and bolts. Nuts and bolts can be connected together metal parts, so to the 19th century, the manufacture of machinery to build houses of wood, has been replaced by metal.
- Q: How to remove the broken screw?
- Thick (5 or more) easy to handle, playing a hole with a dedicated wire on the line. Fine can be trouble, it is better to just re-drilling tapping.
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DIN7504 Phil Recessed Shallow Flange Head Self-Drilling Tapping Screws
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000000 piece/ pieces per month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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