Phillips Flat Countersunk Ribs Under Head Self-Tapping Thread
Self-Drilling Point UPVC Screw 3.9x19
Phillips flat countersunk ribs under head self-tapping thread
self-drilling point screw 3.9x19 MM
C1022 self drilling window screw, #2 PH fit tight recess, low oval
flat head, 6 ribs under head, T-BSD, #3 point (6mm)
hardened, white Zn plated 5-6U (Cr6+) with de-embrittlement baked -
blue chromate
Self Drilling Point
For drilling into metals without the need for pre-drilling.
Specifically design for joining of PVCu bay window sections, but
frequently used for other window and door fabrication purposes.
Application: Furniture to reinforced sections Screw
| Material | Carbon Steel , Stainless Steel | Size | 3.9mm |
| Length | 13,16,19,25,32,38 | Thread Type | Tapping thread |
| Head Type | Flat CSK | standard | DIN |
| surface | ,Phosphate,Zinc Plated | Packing | Box+Carton+Pallet |
| Recess Type | Phillips, | Port | Shanghai |
| Lead Time | 35 days-40days | | |
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 .
