SS410 SS304 SS316 DIN7504K Hex Flange Washer Head Wood Self Drilling Screw

The Stainless Steel Hex Flange Head Self-Drilling Screw is an all-in-one fastening solution designed for demanding applications where a secure, permanent hold is essential without the need for pre-drilled holes. This screw features a hex flange head for ease of installation and a self-drilling tip for penetrating various materials.

Material & Construction

Premium Stainless Steel: Crafted from high-grade stainless steel, these screws provide superior resistance to corrosion and rust, ensuring durability in diverse environments.
Hex Flange Head Design: The flange head offers a large bearing surface for improved torque application and reduced risk of cam-out during installation.

Product Name	SS410 SS304 SS316 DIN7504K Hex Flange Washer Head Wood Tapping Drilling Screw
Material	SS316/SS316L/SS410/SS420etc.
Size	ST2.2-ST6.3
Surface	Bright
Packaging Details	Carton + plywood box, also can be packed according to customer requirements.
Delivery time	Within 15 days
OEM/ODM	Available
Sample	Samples, 3-5 days after receipt of payment

316 Chemical Composition(%)
Grade	C≤	Mn≤	P≤	S≤	Si≤	Ni	Cr	Mo
	0.08	2.00	0.045	0.030	1	10.0-14.0	16.0-18.0	2.0-3.0

316 Mechanical property
σb≥	σ0.2≥	δ5 (%)≥	Hardness(HB)(kgf/mm2)]
520(Mpa)	205(Mpa)	40%	≤187 HRB≤90 HV ≤200

螺纹规格		ST2.9	ST3.5	ST4.2	ST4.8	ST5.5	ST6.3
d
P	螺距	1.1	1.3	1.4	1.6	1.8	1.8
dc	最大值	6.3	8.3	8.8	10.5	11	13.5
dc	最小值	5.8	7.6	8.1	9.8	10	12.2
h	最小值	0.4	0.6	0.8	0.9	1	1
s	最大值=公称	4	5.5	7	8	8	10
s	最小值	3.82	5.32	6.78	7.78	7.78	9.78
k	最大值=公称	2.8	3.4	4.1	4.3	5.4	5.9
k	最小值	2.5	3	3.6	3.8	4.8	5.3
深度	最小值	0.7	0.7	1.75	1.75	1.75	2
深度	最大值	1.9	2.25	3	4.4	5.25	6

Packaging & Shipping

Standard export packing or According to customer's requirement

Our Services

1.We^,ll always be online whenever you look for us.

2..The customer is god, and we always focus on the customer's point of view

3.We produce your order strictly by your request. If the quality was not acceptable, we will refund to you.

FAQ

Q:What is your main products?

A:Fasteners, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate, etc.

Q: What is your delivery time?

A:It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products.

Self-Drilling Capability: Equipped with a sharp tip, enabling the screw to self-drill into materials such as wood, metal, and plastics without prior drilling.
Hex Socket Drive: Compatible with standard hex keys or sockets for efficient and secure installation.
Flange Head: Provides a flush finish when seated, making it ideal for applications where a smooth surface is critical.

Size Range: Available in diameters from M3 to M12 and lengths from 10mm to 100mm.
Thread Type: Metric threading ensures compatibility with a wide range of assembly requirements.
Drive Type: Hex flange head with a hex drive for secure engagement.
Point Type of Tip: Self-drilling tip for easy penetration.

Quality and Durability: Made from high-quality stainless steel for long-lasting performance.
Efficiency: The self-drilling tip eliminates the need for pre-drilling, saving time and effort.
Versatility: Suitable for a wide range of applications, providing a secure and permanent fastening solution.
Trusted Supplier: We are a reliable supplier known for our commitment to quality and customer satisfaction.

尾部

GET IN TOUCH

ABOUT US

Jiaxing Goshen Hardware CO., LTD is Located at Economic Development Area, Jiaxing City, Zhejiang Province, China. We specialise in suppling kinds of stainless steel, high strength and low carbon steel fasteners with excellent quality and reliable price. Our fasteners according to a number of internationally recognised standards including DIN, ANSI/ASTM, BS, JIS, GB etc.