DIN7504 Phil Recessed Shallow Flange Head Self-Drilling Tapping Screws
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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: The Symbolic Meaning of Screw
- Although small, but plays a decisive role. The role of a person, for the cause of the revolution, as a machine on a screw. The machine as a result of the connection of many screws and fixed, only to become a solid whole, can be able to operate freely, to play its great ability to work. Although the screw is small, its role is not underestimated. I would like to make a screw hello forever. Screw to regular maintenance and cleaning, it will not rust. People's thinking is the case, to always check will not go wrong. - Lei Feng April 17, 1962 diary excerpts
- Q: Do not use self tapping screws
- Flat head screws, etc. also does not require the use of gasket. In many applications, the force of the screw is not large, often do not disassemble, there is no need for gaskets. And the existence of the gasket, affect the appearance, does not apply to the use of countersunk head screws.
- Q: Gasket A140 what is the material
- Gasket A140 is stainless steel, used in corrosive media environment to do flat washers.Gasket introduction:A part between a connector and a nut. A flat metal ring is generally used to protect the surface of the connecting piece from the nut.Classification:The washer is divided into: -C, flat washer washer -A and grade C, grade -C large washers, washer, flat washer, flat washer, chamfered - - a grade steel structure with high strength washer, spherical washer, taper washers, square taper washers, steel I-beam, square taper washers standard type spring washers, spring washers, light heavy spring washers, lock washers internal teeth serrated lock washers, inner and outer teeth lock washers, serrated lock washers, single ear washers, ears washers, external tab washers, round nuts with washers.
- Q: how to Flat washer installation
- Spring washer loose effect is better. Note that the spring washer is a one-time, used to remove it and then do not re-use. Because the spring washer depends on the edge of the cutting edge of the nut to cut the nut to prevent the reverse movement, until the role of anti loose. Nut spring washer on the once tight, then loosen the spring washer, the oblique opening edge will reverse the cutting edge of the nut, will become blunt, often in the proposed vibration occasions additional port pin.
- Q: What does the screw m4x6 mean?
- Mark the problem if the 6 M4 screws should be marked 6XM4; if the 6mm long M4 screws should be marked M4XL6. On these two possibilities, you consider yourself now
- Q: Please understand the friends of the self-tapping nails, screws, nuts production process, is the manufacturer's process. The more specific the more detailed the better
- According to the screw nut and thread size custom the corresponding mold, mold is done into the material, then the head - rubbing - surface treatment - the packaging is complete.
- Q: What material is used for spring washer
- Spring cushion ring: widely used in the mechanical and bearing capacity of the general mechanical products, which is characterized by low cost, easy installation, suitable for frequent loading and unloading parts. But the spring washer is very loose! Especially in Europe and the United States in the current requirements of high reliability products, the use of very low rate, especially the important load-bearing structure of the connection site has been abandoned for many years. Our country has some applications in the military, but has been improved to stainless steel materials. It is said that the steel spring washer in CASC was banned! It is also said to be very unsafe, there are two reasons for the 1 is up ring is hydrogen embrittlement of 2.
- Q: Fasteners are used in what areas?
- In the international arena, fasteners according to the use of the field can be divided into two categories, one is the general use of fasteners, the other is aerospace fasteners.
- Q: how much Specification for washers
- Conventional M3-M130, there is a "SP" large outer diameter M8-M36, in general, large diameter washers used for long hole or flange nut assembly
- Q: Why do some nuts and washers, and some nuts without washers
- This is according to the requirements of the guests. Some need to add, some do not need to add
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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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