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bolt×安達鋼業 - List of Manufacturers, Suppliers, Companies and Products

bolt Product List

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Collaboration with over 300 partner companies.

Collaboration with over 300 partner companies.

Years of accumulated know-how, experience, and networks! Custom-made support tailored to your needs.

Our company specializes in custom-made screws and bolts. We collaborate with over 300 partner companies that possess technologies such as "cutting processing, header & trimmer processing, bending & pressing, rolling processing, drilling processing, and surface treatment." Drawing from our long-standing know-how and experience, we propose plans that meet our customers' expectations in terms of cost, delivery time, and quality. Please feel free to contact us with your requests. 【Strengths】 ■ Collaboration with over 300 partner factories ■ From meetings to delivery ■ Proposal for lot production for repeat items ■ Material sales ■ VA proposals 【New Business】 ■ Stainless Shell It features high durability, high corrosion resistance, and electrical insulation due to a resin film containing SUS316 flakes. It is mainly used in salt damage environments, such as cubicles, sluice gates, and bridges. ■ Alkaline Electrolyzed Water (OilWater) Alkaline electrolyzed water (Oilwater) is an industrial cutting fluid that does not require mineral oils or preservatives. By mixing in dedicated additives, it provides lubrication and cooling properties, achieving high cutting performance. *For more details, please refer to the PDF materials and feel free to contact us.

  • Processing Contract

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【Furniture Hardware Accessories】JCB-B is in stock up to 100mm!

【Furniture Hardware Accessories】JCB-B is in stock up to 100mm!

Essential for assembled furniture! Achieving strong joints and a detachable structure!!

●What is JCB? It is a type of connecting hardware bolt. There are three types of JCB (Joint Connector Bolt): JCB-A, JCB-B, and JCB-C. - It is used for parallel and right-angle joints. - For parallel joints, JCN or a blind nut is used. - For right-angle joints, a blind nut is used. ●Features of Type B - Head diameter is φ17 (same as A, φ17) - The tool for tightening the screw is a 4mm hex wrench. *The hex wrench is also introduced on other pages and in the catalog, so please take a look. ●Head shape and color It is surface-treated and comes in colors of GB plating and nickel plating. ●Related items (±) JCN, hexagonal JCN, hexagonal coin JCN, hexagonal coin JCB, hexagonal JCB-A, hexagonal JCB-C

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Short-cut bolt

Short-cut bolt

We have a variety of thicknesses available, including M6, M8, M10, and M12! The lengths are stocked in increments of 5mm.

We handle "cut bolts." We have a wide variety of thicknesses available, including M6, M8, M10, and M12. Lengths are stocked in increments of 5mm. W1/4, W5/16, and W1/2 are made to order. Please feel free to contact us if you have any requests. 【Product Lineup (Partial)】 ■ Thickness: M6, Length: 15mm to 150mm ■ Thickness: M8, Length: 15mm to 150mm ■ Thickness: M10, Length: 15mm to 150mm ■ Thickness: M12, Length: 25mm to 150mm ■ Thickness: M16, Length: 25mm to 95mm *For more details, please refer to the PDF document or feel free to contact us.

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[Furniture Hardware Accessories] ±JB-A (Set Cap Bolt)

[Furniture Hardware Accessories] ±JB-A (Set Cap Bolt)

Easy assembly and disassembly of furniture!

●What is JBA? It is a type of connector fitting bolt. There are others such as JCB (Joint Connector Bolt). It is mainly used in system furniture, unit furniture, and knock-down furniture like beds and storage furniture. It makes assembly and disassembly of furniture easy, which is convenient for repairs and moving. ●Features It is also called a set cap bolt because it can have a cap on the head. The head has a (±) recess mounting hole shape, allowing it to be turned not only with a (+) screwdriver and a (-) screwdriver but also with a coin. ●Related Items Set cap covers, (±) JCB, hexagonal JCB, (±) JCN, hexagonal JCN, etc. We also accommodate other special bolts and custom products. Please contact us for more information.

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Hexagonal Coin JCB

Hexagonal Coin JCB

This is a bolt with strong bonding properties!

Our company specializes in special processing. ● What is a hexagonal coin JCB? It is mainly used in furniture that requires strength, such as beds. It has a hexagonal recess with a negative recess, allowing it to be turned with a coin that is in your pocket when you don't have a screwdriver or wrench on hand, which is why it is called a hexagonal coin. The screw diameter is standardized to M8. ● Related products JCB-B, JCN, hexagonal coin JCN

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Furniture hardware auxiliary materials: hanger bolts used for tables, chairs, etc.

Furniture hardware auxiliary materials: hanger bolts used for tables, chairs, etc.

Integration of screws and wood screws!

● What is a hanger bolt? It is mainly used for removable connection parts of table legs, kotatsu legs, and furniture! One end has a wood screw shape, while the other end is a bolt, and it has no screw head. When used, it is screwed into the wooden part with a long nut or double nut. ● Related items Hex nuts, insert nuts, claw nuts, round base plates. We also accommodate other special bolts and specially processed items. Please contact us for more information.

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[Special Process Product Example: 2] Proposal for Cost Reduction through Changes in Processing Steps

[Special Process Product Example: 2] Proposal for Cost Reduction through Changes in Processing Steps

[Case Study Available] We introduce a case where we implemented a reduction in processing time by changing from cutting process to stamping process for cost reduction!

◆Customer's Issue We received a consultation from a customer who is manufacturing hexagonal upset bolts, stating, "We are struggling with high costs." ◆Our Proposal We suggested using a forging process for the cutting operation before threading. ◆Effects After Improvement The successful reduction in processing time due to the change led to a decrease in costs. Our company primarily manufactures and sells custom screws and bolts, and we can also propose process changes based on the customer's challenges and requests. If you have any issues with the screws or bolts you are using, please feel free to consult us.

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【Furniture Hardware Accessories】JCB-A is in stock up to 100mm!

【Furniture Hardware Accessories】JCB-A is in stock up to 100mm!

Achieving strong joints and a detachable structure!!

●What is JCB? It is a type of connecting hardware bolt. There are three types of JCB (Joint Connector Bolt): JCB-A, JCB-B, and JCB-C. - It is used for parallel and right-angle joints. - For parallel joints, JCN or a blind nut is used. - For right-angle joints, a blind nut is used. ●Features of Type A - Head diameter is φ17 (the same for B, φ17) - The tool for tightening the screw is a 5mm hex wrench. *The hex wrench is also introduced on other pages and in the catalog, so please take a look. ●Head shape and color It is surface-treated and comes in colors of GB plating and nickel plating. ●Related items (±)JCN, hexagonal JCN, hexagonal coin JCN, hexagonal coin JCB, hexagonal JCB-A, hexagonal JCB-C

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【Furniture Hardware Accessories】JCB-C is in stock up to 100mm!

【Furniture Hardware Accessories】JCB-C is in stock up to 100mm!

Achieving a strong joint and detachable structure!!

●What is JCB-C? It is a type of coupling fixture bolt. There are three types of JCB (Joint Connector Bolt): JCB-A, JCB-B, and JCB-C. ●Features of Type C It has the same diameter for the neck and the screw, and is a basic shape of JCB (Joint Connector Bolt). It is used for parallel and right-angle joints. - For parallel joints, JCN or a blind nut is used. - For right-angle joints, a blind nut is used. - The head diameter is φ13. ●Head Shape and Color A 4mm hex wrench is used to tighten the screw. It has surface treatment and is available in GB plating and nickel plating colors. *The hex wrench is also introduced on other pages and in the catalog, so please take a look. ●Related Items (±) JCN, Hexagonal JCN, Hexagonal Coin JCN, Hexagonal Coin JCB, Hexagonal JCB-B

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