Name: Hexagon Flange Head Self Drilling Screws With Tapping Screw Thread
Brand: TOBO
Price: 1 USD

Hexagon Flange Head Self Drilling Screws With Tapping Screw Thread

Brand Name : TOBO

Model Number : Screws

Certification : CE/SGS/ISO

Place of Origin : China

MOQ : 1pcs

Payment Terms : T/T

Supply Ability : 100000 Piece Per Month

Delivery Time : 25 Working days

Packaging Details : Neutral packaging or customized packaging

Material : Stainless steel

Standard : DIN, ASME B18.2.1 ISO4014, DIN934, DIN6334

Color : Black,White,Accoeding Client Requirement,etc,Blue

Head type : Flat head,Hexagon head,Pan head

Surface treatment : plain, zinc plated, hot dip galvanized

Size : Custom Size,

Application : Heavy Industry

Packing : catron box + kraft box

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Hexagon flange self-tapping screw refers to a self-tapping screw with a hexagonal head, a head with a flange surface, and a self-tapping tip with a tail.

Quick Details

Finish:: Plain

Material:: Stainless Steel, stainless steel

Measurement system:: Metric

Head Style:: HEX

Place of Origin:: Jiangsu, China

Brand Name:: ZHONGGU

Model Number:: GB /T 15856.4

Standard:: DIN

Grade:: A2-70 A2-80 A4-70 A4-80

Product name:: wood screw

Size:: ST2.2-ST6.3

Type:: Custom Made Screw Fastener

Packing:: Carton

Surface treatment:: Plain

Certificate:: ISO9001:2008 CE

Application:: Industry

Product	Metric cross recessed hex head self-drilling screws
Standard	DIN7054k
Specification	ST2.2-ST6.3
Material	Carbon steel4.8grade,8.8grade,10.9grade,12.9grade; stainless steel202,304,316,316L;Brass
Productive Process	wire rod→Anneal→Acid cleaing→Draw wire→molding and rolling thread→Heat treatment→Surface treat →Packing
Surface treat	Plain,Black oxide,Blue white zinc,Yellow zinc,Hot dip galvanized,Copper plating,Gold plating,Chromium Plating.
Quality Control	Raw material inspect→process monitoring→Product test→Packaging check
Certification	ISO9001:2008 CE cert ROHs
Packaging	product bulk in plastic bag→Carton box→Wood pallet
Application	Wind tower,Nuclear power,Railway,Automotive industry,Construction,Electronic industry
Delivery time	25days
Payment Terms	T⁄T50%deposit,the balance50%when we finish all of the goods;L⁄C at sight,Western Union

Hexagon Flange Head Self Drilling Screws With Tapping Screw Thread

Thread Size

P	Pitch
a	max
d_c	max
	min
c	min
s	max=nominal size
	min
e	min
k	max
y	Ref.	Type C
		Type F
		Type R

0.8	1.1	1.3	1.4	1.6	1.8	1.8	2.1	2.1
0.8	1.1	1.3	1.4	1.6	1.8	1.8	2.1	2.1
4.5	6.4	7.5	8.5	10.0	11.2	12.8	16.8	21.0
4.1	5.9	6.9	7.8	9.3	10.3	11.8	15.5	19.3
0.3	0.4	0.5	0.6	0.6	0.8	1.0	1.2	1.4
3.00	4.00	5.00	5.50	7.00	7.00	8.00	10.00	13.00
2.86	3.82	4.82	5.32	6.78	6.78	7.78	9.78	12.73
3.16	4.27	5.36	5.92	7.55	7.55	8.66	10.89	14.16
2.2	3.2	3.8	4.3	5.2	6	6.7	8.6	10.7
2	2.6	3.2	3.7	4.3	5	6	7.5	8
1.6	2.1	2.5	2.8	3.2	3.6	3.6	4.2	4.2
-	-	2.7	3.2	3.6	4.3	5	6.3	-

Hexagon Flange Head Self Drilling Screws With Tapping Screw Thread

Packing & Shipping

Package details:

1) Sample order, 20/25kg per carton with our logo or neutral package;

2) For Large orders, we can custom packaging;

3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;

4) According to customers' requirements.

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance ,balance before shippment.

Plain Surface Self Drilling Screws