Other Screws

The special-shaped screw is a non-standard type of screw, and its shape and size are different from the common standard screws, such as word screws, phillips screws, triangle screws, etc. There are many types and styles of special-shaped screws, and common ones include non-standard round hole screws, non-standard square screws, special-shaped screws, non-standard hexagonal screws, carriage screws, special screws, smiley screws, invisible screws, etc.

Application

Special-shaped fastener is a kind of parts used in mechanical manufacturing and construction engineering, and its main role is to fix and connect various parts to achieve the purpose of enhancing structural strength, improving stability, increasing stiffness and so on. In the field of mechanical manufacturing, shaped fasteners are widely used in the manufacture of various equipment, such as automobiles, aircraft, machine tools, etc. They can be used to fix various parts, such as gears, bearings, shafts, hubs, etc., so that they do not loosen or shift during operation

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High Torque Square Head Lag Screws

Xiaoguo® High torque Square head lag screws China– drive with a wrench, the coarse thread taps into wood for a tight hold. We cold‑form and heat‑treat them for strength. Ask for a discount on bulk.

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Long Lasting Lag Screws Square Head

Xiaoguo® Long lasting Lag Screws Square Head China– drill a pilot hole and use a washer to stop rust. Every batch we test hardness, thread, and coating. Want to try first? Request a Sample.

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Robust Square Head Lag Screws Black Oxide Finish

Xiaoguo® Robust Square Head Lag Screws Black Oxide Finish – customers check hardness, thread, and coating after shipping. Need a special size or finish? Customized options available. Just tell us your specs.

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Square Head Lag Wood Screws

Xiaoguo® supplies Square Head Lag Wood Screws – the square head won't slip, coarse threads pull joints tight. Made from carbon or stainless steel, cold‑formed and heat‑treated for strength. Need a Price list? Just ask.

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Durable Screw Lag Square Head Steel Black Oxide

Xiaoguo® supplies Durable Screw Lag Square Head Steel Black Oxide – square head grips a wrench without slipping; coarse threads bite deep into wood. Perfect for timber frames, decks, and heavy woodwork. Ask for a Price list.

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Square Head Black Oxide Lag Screw

Xiaoguo®top-selling Square Head Black Oxide Lag Screw – square head for a solid wrench grip, coarse threads bite deep into wood. Carbon steel with zinc/HDG or stainless 304/316. Bulk orders? Yes, we do that. Ask for a quote.

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Hex Lag Wood Screw Bolt

Factory Xiaoguo® Hex Lag Wood Screw Bolt – we test every batch for hardness, thread quality, and rust resistance. Works well on wood decks, timber frames, and heavy equipment bases. Need a non‑standard size or a different coating? We can do custom. Just ask.

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Hex Head Hex Drive Stainless Steel Lag Screw

Supplier Xiaoguo® Hex Head Hex Drive Stainless Steel Lag Screw – heavy‑duty lag bolts for wood frames. Just drill a pilot hole, then drive with a wrench – the coarse threads lock tight. Check once a year and re‑tighten if needed. Bulk orders available. Ask us.

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The professional China Other Screws manufacturer and supplier, we have own factory. Welcome to buy Other Screws from us. We will give you the satisfactory quotation. Let us cooperate with each other to create a better future and mutual benefit.