DIN7504 Phil Recessed Shallow Flange Head Self-Drilling Tapping Screws
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
- 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 idiom of the screw
- Screw idiomatic meaning 1. work conscientiously, obey the organization, where I go, loyal to duty, Lei Feng's "screw spirit." 2. Individuals obey the whole: ordinary people or things, dry line of love and his party.
- Q: What tools are used to remove the screws, the two lines are grooves, the middle of a paragraph is convex
- Motor on a lot of screws on this one, one by one in the middle of a word with a knife set a trough can be used
- 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: What is the reason why the rubber washer is small after use?
- The quality is not good or lubricating oil and rubber ring reaction
- Q: I would like to ask what is the standard gasket and gasket in general what material?
- Stainless steel, there are A2 (304) or A4 (316) material or something
- Q: A general set of screws have a few nuts, bolts, washers?
- You want to see the specific requirements and uses. There is also a nut, a bolt, and a flat pad
- Q: In the fastener industry, 1018 refers to what material
- Low carbon steel, generally used for the production of self-tapping screws and screws and other low-strength fasteners products. 1018 steel chemical composition percentage: carbon C: 0.17-0.24; manganese Mn: 0.7-1.0; nickel Ni <= 0.25; phosphorus P: <= 0.035; sulfur S: <= 0.035; silicon Si: 0.17-0.37; <= 0.25; copper Cu: <= 0.25 domestic commonly used 18A and 22A material, carbon 0.18%. Domestic steel mills are now used daily SWRCH18A
- Q: Why should the screw twist clockwise?
- Because the screw on the original flute is the clockwise direction of it
- 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: 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.
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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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