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DIN 7982 Stainless Steel 304 Countersunk Head Phillips Self Tapping Screws
Description:
DIN 7982 Stainless Steel 304 Phillips countersunk Head Self Tapping Metal Screws
Self - tapping Screw is in metal or nonmetal material drilled are cooperate with one of the female thread tapping out their kind of threaded fasteners.Self-tapping screws are used for metal, nonmetal or softer without a low hole and tapping;Self tapping screw is pointed to "tapping";Ordinary screw is flat, the thickness is consistent. Self tapping screw is said: drill hole for without tapping hole, using different screws and general, head is sharp, tooth pitch is bigger, and a chipless silk attack is a bit like, you can not tapping screw directly into, metal and plastic often use this method.It can on the consolidation of the material, by its own thread, body will be consolidation "attack - drill, squeeze, press" give corresponding thread, closely cooperate with each other.
Philips countersunk head screw is belongs to a kind of screw, the head is flat head, countersunk head, or oval head.Countersunk head screw can also be called flat head screw, countersunk head screw, oval head screw, oval head screw, machine screw.General countersunk head screw head is a 90 - degree cone, similar to common wood screw, head tool to tighten the slot, one glyph, cross, inner hexagonal, etc.Countersunk head screws are mostly cross slot, which is above the national standard specifications, state standards, namely the Numbers as GB/T819.1-2000.
1, countersunk head screw fastening state under load is bigger than
cross pan head screws under load.
2, countersunk head screw is often used in mechanical parts and
mold template fasteners;The supplied pan-head screws are normally used for mechanical
chassis and chassis or covering parts of household appliances or
fastening parts.
3, countersunk head screw is flat above;The top of pan head screw is spherical.
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We are very competive on this screw, If you have more questions,Please contact us by email: me@hainafastener.com
Specification:
| Name | DIN 7982 Stainless Steel 304 Countersunk Head Phillips Self Tapping Screws | ||||||
| Standard | DIN 7982 JIS B 1172F | ||||||
| Head Type | CSK Head ,Flat Head, Pan head | ||||||
| Groove Type | Slotted ,Socket,Philips,Torx,Square,PZ drives | ||||||
| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
| Material | Stainless Steel: SS201,SS304, SS316, | ||||||
| Carbon Steel:C1008/C1010,C1022,C1035 | |||||||
| Finishing | Plain | ||||||
| Sample | Free | ||||||
| Stock Products | Stainless steel: All DIN ,GB Standard and Part ASNI standard stainless steel screws, Example:ISO7380,DIN7981,DIN7982,DIN914,DIN916,DIN913,DIN7985,DIN912 etc, | ||||||
Application:
Building,Automobile Industry,Furniture,Sanitary,Electronics,Traffic.Hig way. In general, countersunk head screw refers to the mechanical thread screw.The biggest characteristic is the countersunk head screw, screw head can sink below the surface, not like a normal screw is out, it can keep the surface smooth, tighten state at the same time it carry the load is bigger than other screw carry the load if it is used in a hard object, it need to sink holes in the corresponding position.In addition, countersunk head screw if playing on metal, to be tapping in advance.
Advantages:
1. Haina Fastener only provides high quality all kinds of fasteners and best price.
2. All DIN or GB and part ANSI/ASME Standard stainless steel fasterners are in stock.
3. Part Carbon steel nuts are in stock,Like hex nut,weld nut,cage nut,cap nut,flange nut ,wing nut.
4. Stainless steel and carbon steel big size bolts and nuts are Super Quality and Competitive price.
5. Fast delivery on thread rod & stud bolt
6. Free samples for All kinds of Anchors.
7. We can customized all kinds of fasteners according to cunstomers’ requestment.
8. Test report and material certificate will be sent with goods together if you need.
