M4 Shoulder Long Bolt Stainless Steel Cross Groove Flat Head Bolt Custom Factory

Suitable for installation of industrial automation equipment in humid environments.

• Stainless steel material has excellent corrosion resistance.
• Long bolts provide customized services.
• Environmental certification from third-party testing agency SGS.

Product Parameter
		Available Material	1. Stainless Steel: SUS201; SS303, SS304, SS316, SS410, SS430; 2. Carbon Steel: C1008, C1018, C1022, 10B21; 3. Alloy Steel; 4. Brass; 5. Aluminum; 6. Copper; 7. Customized as your requirements.
		Head Type	Countersunk, Flat, Phillips, Pan, Truss, Flat, Round, Oval, HEX, Cheese, Cap, Oval, Binding
		Surface Treatment	Zinc, Plain, Polish, Black Oxide, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Silver Plated, Anodized, or as your requirements
		Sizes	M0.8~M14
		Length	1～200mm
		Screw Type	Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and all custom products, and others.
		Hardness	1. Carbon Steel: 4.8~12.9 grade; 2. Stainless Steel: A2-70, A4-70, A4-80, A5-80; 3. As you requirement.
		Sample Available	Free samples, and accept small batch trial production order

FAQ:

Q1: Can you provide customized services?
A:Yes, accept OEM/ODM Services. We have 20+ years experience in custom non-standard screw. If you do not have drawing, freely provide product's drawing based on your requirements.

Q2: Can you supply the samples?
A: Yes, we can provide some samples to you if it has tooling. If it hasn't tooling, it will pay tooling cost,the shipping
cost should be on the customers' account.

Lock Technology (Shenzhen) Co., Ltd. is a company that provides fastener and precision machined parts manufacturing, supply, solutions for customers, in 2007, we set up a factory in Shenzhen. After years of development, we set up an overseas sales company in 2013, committed to providing better service for overseas customers.

The company's products are widely used in automotive, electronics, electrical equipment, household appliances, communication equipment, consumer electronics, optical equipment, military engineering, medical equipment and other fields, The factory is located in No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, with 40000 square meters of workshop, has a variety of cold heading equipment, rub thread equipment, CAM lathes, CNC lathes, CNC milling machines and other production

Equipment more than 1000 sets, a variety of inspection equipment more than 300 kinds, The annual production and sales value exceeded $10 million, Our products have been exported to Europe, America, Africa and Southeast Asia, and have been well received for our high quality products and services, I hope our products and solutions can bring you more value, We sincerely hope to cooperate with you, thank you very much.