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bolt×塚由製作所 - List of Manufacturers, Suppliers, Companies and Products

bolt Product List

1~15 item / All 28 items

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SUS hexagon socket bolts 10×42, over 1,000 types of custom-made products available!

【Shackle Step Bolt】 90% are custom-made. We offer suggestions for material selection, cost reduction, and strength enhancement in the processing stages. Samples are available.

Our company is a screw management firm that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws and can also accommodate custom manufacturing upon request. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and prioritize sales and proposals. 【Features】 - The material used is SUS304J3. - Processes include header processing, trimming, cutting, and drilling, followed by rolling. - By utilizing our in-house molds, we achieve overall cost reduction.

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Three-claw bucket bolts - Over 1,000 custom-made products produced!

90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototyping available.

【Features】 ■Conveyor ■Anti-slip These are bolts used for conveyor belts and similar applications. They have claws that grip into the belt to prevent slipping.

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Bolt with steps: Over 1,000 custom-made products produced!

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can suggest processing methods! Samples available. Prototyping available.

【Features】 ■Knife ■Scissors ■Shears ■45C ■Shaft This is a bolt that attaches to some kind of cutting tool. It is a sample that has been hexagonally machined after forging.

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Over 1,000 types of custom bolts produced!

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can propose processing methods! Samples available. Prototypes available.

【Features】 ■Cost ■Standard Products ■Fine Details We will create custom bolts from standard bolts. We will cut them down to fine M8P1.0. By skillfully processing standard products, we keep production costs lower than making them from scratch.

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Over 1,000 types of custom bolts produced!

90% are custom-made products. We can accommodate small lots, select materials, reduce costs, and propose processing methods to increase strength! Samples available. Prototyping available.

【Features】 ■Screws ■Bolts ■Metal processing These are bolts that are ordered approximately once every two years. They are made through processes such as forging, trimming, cutting, drilling, rolling, and plating.

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SUS hexagon socket bolts - Over 1,000 types of custom-made products available!

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can propose processing methods! Samples available. Prototyping possible.

【Features】 ■Shaft ■Hexagonal polished material ■Step bolt ■Hexagonal pin ■Cutting ■Rolling ■The application is believed to be for machine parts. The stainless steel hexagonal polished material is cut, followed by machining, rolling, and degreasing processes.

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Flanged bolts and over 1,000 other custom-made products available!

90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototyping available.

【Features】 ■Shaft ■Step bolt ■Double thread ■Cut length ■Construction hardware We are currently manufacturing step bolts. The shaft diameter is 25 millimeters. Next, it will undergo thread rolling processing.

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Custom-made products with over 1,000 types, including stepped bolts, are available!

90% are custom-made products. We can accommodate small lots, assist with material selection, cost reduction, strength enhancement, and offer suggestions for processing steps! Samples available. Prototyping available.

【Features】 ■Step Rivets ■Special Bolts Manufactured through processes of forging, trimming, cutting, rolling, and plating.

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Hexagonal half screw bolts and over 1,000 other custom-made products available!

90% are custom-made products. We can accommodate small lots, select materials, reduce costs, and propose processing methods to increase strength! Samples available. Prototyping available.

**Features** - Hex bolts - Non-standard - Half-thread bolts These are hex half-thread bolts that are not part of any standard. In the past, it seems they purchased long standard items of L size and cut them down to make these. Without creating a mold, hex rivets are made and then cut to the specified length using a cam-type secondary processing machine. If the quantity increases, it would be more cost-effective to produce a mold, but for around 10,000 pieces, I believe that cutting is better in terms of delivery time and cost. If you are having trouble with half-thread bolts that are not part of any standard, please feel free to contact us. Sizes range from M6 to M12.

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Hex bolts and over 1,000 other custom-made products available!

90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototyping available.

【Features】 ■ Rod end processing ■ Re-rolling ■ Processing of standard products Hex bolts have been processed. Standard products were machined into rod ends through cutting, followed by drilling, re-rolling, and plating processes. If you have any requests for processing standard products, please feel free to contact us.

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Weld bolts and over 1,000 other custom-made products available!

90% are custom-made products. We can accommodate small lots, assist with material selection, cost reduction, strength enhancement, and offer suggestions for processing steps! Samples available. Prototyping possible.

【Features】 ■ Welded bolts ■ Welded screws This is a type of weld bolt with a protrusion on the top side of the head.

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Cap bolts and over 1,000 other custom-made products available!

90% are custom-made products. We can accommodate small lots, select materials, reduce costs, and propose processing methods to increase strength! Samples available. Prototyping available.

【Features】 ■Arrow hole ■Hexagonal hole ■Cap bolt The hexagonal hole is created through forging, and a pilot hole is drilled on the screw side to form the hexagonal arrow hole.

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Over 1,000 types of custom bolts produced!

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can propose processing methods! Samples available. Prototyping possible.

【Features】 ■Fall prevention ■Main rope support ■Temporary construction ■Temporary materials

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Stem bolts: Over 1,000 types of custom-made products available!

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, and strength enhancement, and can also propose processing methods! Sample provision available. Prototyping available.

【Features】 ■Stem ■Caster ■Adjuster Bolt ■Adjustment Bolt ■Main Shaft ■Pin This is a bolt for the stem used in casters. It is also referred to as an adjuster bolt or adjustment bolt in terms of shape. If you require such screws, please feel free to contact us.

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段付ボルト(シャフト) 1,000種類以上の特注品製作実績あり!

90%が特注品。小ロット対応、材料選定、コスト削減、強度UP等、加工工程のご提案も致します!サンプル提供可。試作可。

【特長】 ■位置決め ■固定 ■ネジ ■二次加工 さまざまな種類の段付加工を、お客様のご仕様に基づいて製作致します。

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