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Self drilling Screws Phillips Flat Head DIN7504O Stainless Steel 316

SKU: BG0101009 Categories: Screws, Self drilling Screws Tags: Flat Head, Metal screws, Phillips, screw, Self-Drilling Screws, Stainless Steel

System of Measurement

Metric(MM)

Diameter

ST3.5
ST3.9
ST4.2
ST4.8
ST5.5
ST6.3

Length

13
16
19
20
22
25
32
35
38
45
50
55
60
63
65
70
75
80
90
100

Finish

Plain

Clear

Description：

Product Name:	Flat Head Self drilling Screws/Flat Head Sheet Metal Screws
Specification:	DIN7504O
Material Grade:	Stainless Steel 316
Measurement:	Metric(MM)
Diameter Range:	ST3.5, ST3.9, ST4.2, ST4.8, ST5.5, ST6.3
Length Range:	13mm, 16mm, 19mm, 20mm, 22mm, 25mm, 32mm, 35mm, 38mm, 45mm, 50mm, 55mm, 60mm, 63mm, 65mm, 70mm, 75mm, 80mm, 90mm, 100mm,
Surface Finish:	Plain
Color:	Silvery
Place of Origin:	DongGuan, China
Quality Control:	100% inspection during production
Industry Focus:	Widely used for automotive, mechanics, car garage, workshop, power equipment
Packaging:	Plastic bags/cartons
Sample:	Availbale
Customized:	Availbale
Features:	Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness. Austenitic Stainless Steels are designated by a 3 digit SAE Stainless Steel Grade beginning with the number 3 (e.g. 304, 316) Secure trailer, roofing and subfloor decking without pre-drilling Flat head screws are designed to fit flush to the surface when used with countersunk holes. Drill, Tap and Fasten Metal to Wood in one motion Common project applications: electronics, license plates, electrical boxes, switch plates, furniture

Drawing:

Data Sheet:

Thread Size	ST2.9	ST3.5	ST4.2	ST4.8	ST5.5	ST6.3
P	1.1	1.3	1.4	1.6	1.8	1.8
a(max)	1.1	1.3	1.4	1.6	1.8	1.8
dk(max)	5.5	7.3	8.4	9.3	10.3	11.3
dk(min)	5.2	6.9	8	8.9	9.9	10.9
k(max)	1.7	2.35	2.6	2.8	3	3.15
r(max)	1.2	1.4	1.6	2.0	2.2	2.4
Socket No.	1	2	2	2	3	3
M1	3.2	4.4	4.6	5.2	6.6	6.8
M2	3.2	4.3	4.6	5.1	6.5	6.8
dp	2.3	2.8	3.6	4.1	4.8	5.8
Drilling range (thickness)	0.7~1.9	0.7~2.25	1.75~3	1.75~4.4	1.75~5.25	2~6

Equivalent Norm:

GB	ISO	DIN
GB /T 15856.2	ISO 15482	DIN EN ISO 15482
Some of the above standards may be approximate equivalents; in case of disagreement, the original standard shall prevail.