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Manufacture and Sales of Lock Nuts and Specially Machined Nuts, Centered on Stainless Steel Inquiries to this Company Japanese

Metal Products Manufacturing
Lock Fastener Co., Ltd. 

Manufacture and sales of nylon insert lock nuts, specially machined nuts, and other lock nuts machined from stainless steel, SS41c and special metals (alloy steel, monel 400, CB-3, titanium, aluminum, brass, etc).
We manufacture and sell lock nuts and special nuts. Using automatic lathes (Miyano), NC lathes and other equipment we specialize in machining a wide variety of materials and sizes, with machining sizes ranging from φ3-φ150 and screw sizes from M1 to M64.
Our sales network includes major screw wholesalers across Japan, and we also sell direct to manufacturers.
To provide customers with good products quickly and at low cost.
Technical Area Information
Processing Technologies  Divided into Three Manufacturing Categories: Materials, Processing and Manufacturing
MaterialsProcessing TechnologiesProcessingProducts and Uses
All Types of Materials
Drawn Materials
Nut Table, Miyano, NC Lathe
Machining Using Methods Including the Preceding
・Machined, Ground or PolishedSpecial Nuts
Nylon Nuts
All Types of Materials
Drawn Materials
Caulking・PressedNylon Nuts
All Types of Materials
Drawn Materials
Tappers, NC Lathes
Screw Cutting Using Methods Including the Preceding
・Screw and Hole ProcessingSpecial Nuts
Nylon Nuts
Final Products  Products that Utilize the Commodity Items and Technologies Possessed
Automobiles, Construction Machinery, Transport Machinery, Etc.Lock Nut・Automobiles
Automobiles, Construction Machinery, Transport Machinery, Etc.Lock Nut・Transportation Machinery
Automobiles, Construction Machinery, Transport Machinery, Etc.Lock Nut・Precision Machinery
Automobiles, Construction Machinery, Transport Machinery, Etc.Lock Nut・Communication Equipment
Manufacturing Capabilities
Main Product Manufacturing Capabilities
Small lots of varying qualities
Machinery and Equipment Possessed
Machine NameProcessing CapabilitiesNumber of Machines
BAR Type NCφ3-φ258 Units
NC with Robot Attachmentφ3-φ503 Units
General-Use NC Latheφ3-φ1503 Units
Automatic Lathe (Miyano)φ6-φ4015 Units
Nut Tableφ8-φ6425 Units
Bent TapperHeat-Treated Nut and Screw Cutting30 Units
Brother TapperHeat-Treated Nut and Screw Cutting6 Units
Vertical Screw Cutting MachineHeat-Treated Nut and Screw Cutting2 Units
Fully Automatic Pressing MachineHeat-Treated Nut Caulking7 Units
Semi-Automatic Pressing MachineHeat-Treated Nut Caulking2 Units
Main Product Manufacturing Capabilities
We handle orders for small lots of varying qualities.
Company Infomation
Address 4-22-3, Kusunecho, Yao City, Osaka 581-0814, Japan
TEL +81(0)72-997-9990
FAX +81(0)72-997-0115
Representatives Takashi Yanagihara
Date of Establishment 1966
Capital 10,000,000 yen
Number of Employees 18 people
Industry Metal Products Manufacturing
URL http://www.lockfastener.com


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