DIN7504N Phillips Recess Pan Head Self Drilling Screw With tapping screw thread ,Cr3 Zinc Plated
it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole. Designed for use in soft steel or other metals. The points are numbered from 1 through 5, the larger the number, the thicker metal it can go through without a pilot hole. A 5-point can drill a 0.5 in (12.7 mm) of steel
| Material | Carbon Steel , Stainless Steel | Size |
3.5mm/3.8mm/3.9mm/4.0mm/4.2mm /4.8mm /5.5mm |
| Length | 13mm/16mm-152mm | Thread Type | Tapping thread |
| Head Type | Bugle or Flat or Pan | standard | DIN 7504 |
| surface | Plain,Phosphate,Zinc Plated | Packing | Box+Carton+Pallet |
| Recess Type | Phillips, Pozi, Square,Torx | Port | Shanghai |
| Lead Time | 25 days-35days | | |
| D | ST2.2 | ST2.9 | ST3.5 | ST4.2 | ST4.8 | STS.5 | ST6.3 |
| P | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| dk | MAX | 4 | 5.6 | 7 | 8 | 9.5 | 11 | 12 |
| MIN | 3.7 | 5.3 | 6.64 | 7.64 | 9.14 | 10.57 | 11.57 |
| K | MAX | 1.6 | 2.4 | 2.6 | 3.1 | 3.7 | 4 | 4.6 |
| MIN | 1.4 | 2.15 | 2.35 | 2.8 | 3.4 | 3.7 | 4.3 |
| Drive Size | | 0 | 1 | 2 | 3 |
Question & Answer
1. Payment : T/T (30% T/T in advance and balance 70% against copy of B/L)
L/C at sight
2. Lead Time : If have stock , can be packing and ship within 10-15 days ,
If not have stock , usually take 25-30 days to produce one container order .
3. Free Sample : For standard item , we can supply the samples free . courier cost by the buyer.
For nonstandard item , we will quote the mould charge ineed, but the mould charge can be return if bulk order released .
4. OEM : We Can produce the drawing according to your drawing or samples , also can packing the products as customer's request with LOGO and company information on it
5. How to place a order :
Send inquiry -------quotation --------Confirm order (price ,lead time , technical detail with drawing and payment ) ---------pay deposit -------Start to produce after got deposit ---------sample approve (if need) ------------ass produce -----send picture of packing for confirm------arrange shippment ---------send copy of B/L -------------Pay balance payment ----------send the documents for clearance ----------feedback
6. Anyother question , welcome to contact us anytime .
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Zinc Plated Self Drilling Self Tapping Metal Screws Pan Head 13mm Length Images
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