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Security Fasteners 1

Professional fastener manufacturer

Non standard screws with different head types and groove types can be customized

non standard screws

Partial product display

Our products have complete specifications, and can also be customized according to your needs

security nut
security screw
security screw 1 1
security screw 1
security screw 2
security fasteners 1 1
security fasteners 2
security fasteners 3
security fasteners 4
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Product Feature And Application

security fasteners
security fasteners set

Non standard design is adopted for the tightening and opening of bolts and nuts, and the matching non-standard tools are used to solve the opening and tightening. For example, the hexagon hole center of the bolt head of the hexagon bolt adopts a cylindrical protrusion. Generally, the hexagon wrench cannot be inserted. Only the matching hexagon wrench can be used to tighten and loosen. Or adopt non-standard slotting, opening, or five, seven, nine corner or customized corresponding groove tools in the appearance design of nuts and bolts


Common materials and Applications

Stainless steel:sus316, sus304, sus201, sus202, sus410, sus420, 18-8, 17-4PH;

Carbon steel:1010, 1018, 10B21, 35CrMo, 42CrMo, SCM435;

Aluminum Alloy:AL6061-T6, AL7075-T6;

Titanium Alloy:Gr2, Gr5, Ti1, Ti2, Tc4.

Common surface treatment of bolts:Passivation, Oxidation, Zinc Plating, Nickel Plating, Chromium Plating, Hot Dip Galvanizing, Electrophoresis, Titanium Plating, Gold Plating, Anodizing, etc.

We can produce fasteners including:Safety bolts, safety nuts, safety thread bolts, one-way bolts, snake eye bolts, thumb screws, step bolts, stand-off screws, tube nuts, flange bolts, torx bolts, welding bolts, welding nuts, T-bolts, T-shaped Nuts and other stainless steel bolts, high-strength bolts, aluminum screws, titanium alloy bolts.

Anti-theft screws have a wide range of applications, such as: power facilities, railway facilities, highway facilities, oil field facilities, urban lighting facilities, lights, automobile tires, and public fitness equipment, etc. The product performance is superior, and it has been widely concerned and praised by various industries in the society.


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Our price of Anti-theft screw is cheaper than other companies for that we make it in our factory, we can control all of cost. And our price is EXW, but we can make the delivery as your request, we operate with TNT, FedEx, UPS, DHL and so on. We use the specialized Sealed plastic bag to package Anti-theft screw and then put them into hard cartons to make sure there is no damage in the delivery process.

Our warranty of Anti-theft screw is one year, we will replace it if you find any problem when you use our Anti-theft screw in the warranty period.s.

30% value of T/T in advance and other 70% balance before delivery. For small order less than 1000USD, suggest you to pay 100% in advance to reduce the bank charges.