大阪螺子販売 List of Products and Services

Osaka Screw Sales Co., Ltd.'s aluminum bolts are one-third the weight of steel, allowing for product weight reduction. They are comparable to 5T of steel, and undergo T73 heat treatment, ensuring a minimum tensile load of 510 MPa. This time, we would like to introduce a case where our aluminum bolts solved a customer's problem. 【Challenge】 A company handling products that require positioning at the micron level requested to reduce the number of bolts to decrease labor costs. 【Proposal】 We proposed that, due to the high strength of Osaka Screw Sales Co., Ltd.'s aluminum bolts, they could reduce the number of aluminum bolts used from 12 to 6. 【Result】 The number of aluminum bolts was halved, leading to a reduction in labor costs, and the decrease in quantity also contributed to weight reduction, which made the customer very happy. *For more details, please download the PDF or contact us.

• bolt

The shaft for driving the blades of agricultural machinery and brush cutters is a flagship product of Osaka Screw Sales Co., Ltd. Products that were traditionally manufactured solely through cutting and grinding are now produced using specialized techniques in cold forging, special rolling, and grinding, employing a rational and continuous manufacturing method. Serrations are created through cold forging, and dedicated machines capable of cutting and drilling 500,000 units per year have been introduced, allowing for production on dedicated lines. 【Features】 ■ Manufactured using a rational and continuous method ■ Serrations produced through cold forging ■ Introduction of dedicated machines for cutting and drilling at a rate of 500,000 units per year *For more details, please refer to the catalog or feel free to contact us.

• Other Auto Parts
• Other machine elements

The bolts used for fastening the connecting rods in motorcycle and outboard engine engines can form multi-stage serrations through vanishing processing. Our connecting rod bolts are often used in motorcycles and outboard engines, requiring high strength. We have mass production records for a manufacturable strength of up to 15T. 【Features】 ■ Capable of forming multi-stage serrations ■ High strength ■ Mass production records for manufacturable strength of up to 15T *For more details, please refer to the catalog or feel free to contact us.

• bolt
• Other Auto Parts

The bolts for securing automobile engine covers are a flagship product of Osaka Screw Sales Co., Ltd. We have re-evaluated the product, which traditionally had a long cutting time, from the mold design stage and are utilizing specialized techniques such as cold forging and the introduction of dedicated machines for special rolling, allowing us to manufacture in a rational and economical manner. 【Features】 ■ Special rolling through cold forging and the introduction of dedicated machines ■ Rational and economical manufacturing methods *For more details, please refer to the catalog or feel free to contact us.

• Other Auto Parts
• bolt

The sheet fasteners are a flagship product of Osaka Screw Sales Co., Ltd. Products that were traditionally manufactured solely through cutting are now produced using specialized cold forging technology, employing a rational and economical method. 【Features】 ■ Manufactured using a rational and economical method *For more details, please refer to the catalog or feel free to contact us.

• bolt
• Other machine elements
• Other Auto Parts

The tilt mechanism parts of the automobile steering wheel are a main product of Osaka Screw Sales Co., Ltd. Products that were traditionally manufactured solely through cutting and grinding are now produced using specialized techniques such as cold forging, special rolling, and grinding, in a rational and economical manner. In particular, there is a serrated hole in the shaft section, which is made to a depth of 20mm solely through cold forging. 【Features】 ■ Specialized techniques such as cold forging, special rolling, and grinding ■ Manufactured in a rational and economical manner ■ The shaft section has a serrated hole with a depth of 20mm made solely through cold forging *For more details, please refer to the catalog or feel free to contact us.

• bolt
• Other Auto Parts

Osaka Screw Sales Co., Ltd. is a fastener solution company that solves a wide variety of issues faced by customers, such as quality, performance, delivery time, and responsiveness, through industrial fasteners. We propose the best products with flexible thinking and skilled techniques, and we develop products based on customer requests using a made-to-order production method. By conducting consistent manufacturing from mold design to product inspection, we produce products of assured quality. 【Product Line】 ■ Manufacturing, wholesale, and sales of bolts, nuts, screw-attached parts, and other metal products. *For more details, please refer to our catalog or feel free to contact us.

• fastener
• bolt
• nut