HL Introduction Record

HARDLOCK Nut Actual Introduction Record

♦ Public Sector

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Industry Delivery to Main sizes Using places
Public sector Japan Highway Public Corp. M6~M72 Connection parts for soundproof
walls and other incidental facilities
Metropolitan Expressway Public Corp.
Hanshin Expressway Public Corp.
Nagoya Public Expressway Corp.
Honshu-Shikoku Bridge Authority
Ministry of Land, Infrastructure and Transport related M10~M36 Soundproof walls, guardrails, anchor stoppers, etc.
JR Group companies M6~M64 Transformers, electric power, facilities, etc.
Municipal transport bureaus in Tokyo Prefecture M8~M39 Transformers, electric power, facilities, etc.
Japan Railway Construction, Transport and Technology Agency M8~M39 Transformers, electric power, facilities, etc.
NTT Group companies M8~M56. Micro pylons, joints, anchor stoppers, etc.
Ports and Harbours Bureau M12~M36 Pier-use bumper stoppers, etc.
National Police Agency related M10~M24 Band stoppers for signals, indicators, etc.
Japan Coast Guard M10~M36 Marine buoys, patrol boat-related equipment, etc.
Defense Agency M8~M36 Aegis-equipped vessel engine-related (oscillation stopping), piping, etc.

♦ Electricity & Gas

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Industry Delivery to Main sizes Using places
Electricity & gas Tokyo Electric Power Co. M8~M18 Nuclear power plants, instrumentation, piping, etc.
Tohoku Electric Power Co. M8~M18 Nuclear power plants, instrumentation, piping, etc.
Chubu Electric Power Co. M8~M18 Thermal power plant facilities, etc.
Kansai Electric Power Co. M8~M18 Transformer facilities, etc.
Kyushu Electric Power Co. M8~M18 Pylon joint facilities, etc.
Chugoku Electric Power Co. M8~M18 Mechanical equipment berth screens, etc.
Tokyo Gas Co., Ltd. M12 Pipe flange stoppers, etc.

♦ Construction-related

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Industry Delivery to Main sizes Using places
Construction -related Kajima Corporation M8~M36 Bridges, grating passageways, etc.
Taisei Corporation
Shimizu Corporation
Obayashi Corporation
Takenaka Corporation
Yokogawa Bridge Works, Ltd.
Miyaji Iron Works Co., Ltd.
Japan Bridge Co., Ltd.
Komai Tekko, Inc.
Sakurada Co., Ltd.
Matsuo Bridge Co., Ltd.
Takigami Steel Construction Co., Ltd.
AG Aajikawa Corporation M16~M30 Pylon joints, etc.
Nippon Denro Mfg. Co., Ltd.
Sakai Denko K.K.
Harumoto Corporation
Katogumi Denko K.K.
Denki Kogyo Co., Ltd.
Tokyo Tekko Co., Ltd.
Nasu Denki Tekko Co., Ltd.
Tomoegumi Ironworks, Ltd.

♦ Iron and Steel-related

Industry Delivery to Main sizes Using places
Iron and steel-related Nippon Steel Corporation M6~M200 In-plant facilities-related, etc.
JFE Steel Corporation (Kawasaki Steel)
JEF Steel Corporation (NKK)
Sumitomo Metal Industries, Ltd.
Kobe Steel, Ltd.
Sky Alumi Products Co., Ltd. W1/2~W7/8 In-plant facilities-related, etc.
Nippon Chuzo Co., Ltd. W1/4~W1/2 In-plant facilities-related, etc.

♦ Cement-related

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Industry Delivery to Main sizes Using places
Cement-related Taiheiyo Cement Corporation M12~M48 Cement mill liner stoppers, etc.
Osaka Cement Co., Ltd.
Sumitomo Cement Co., Ltd
Nippon Steel Chemical Group
Nihon Cement Co., Ltd.
Nittetsu Cement Co., Ltd.
Tokhoku Kaihtsu Kogyo K.K.
Daiichi Cement Co., Ltd. M12~M20 Bucket conveyors, clean collars, road mills

♦ Electrical Machinery

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Industry Delivery to Main sizes Using places
Electrical machinery Takaoka Electric Mfg. Co., Ltd. M8~M36 Transformers, breakers, etc.
Nissin Electric Co., Ltd. M12~M36 Transformers, breakers, etc.
Daihen Corporation M6~M18 Transformers, breakers, etc.
Mitsubishi Electric Corporation M6~M48 No-fuse breakers, wheeled machinery, etc.
Toshiba Corporation M10~M36 Wheeled machinery, nuclear power parts, plants, etc.
Fuji Electric Co., Ltd. M12~M48 Wheeled machinery, generators, etc.
Taiyo Electric Co., Ltd. M6~M16 Switchboards, etc.
Meidensha Corporation M10~M20 Transformers, impedance boards, etc.
Hitachi, Ltd. M8~M64 Nuclear power instrumentation, piping, etc.
Matsushita Electric Industrial Co., Ltd. M10~M30 Jet fans, etc.
Matsushita Seiko Co., Ltd. M8~M20 Large-sized fans, etc.
Nippon Signal Co., Ltd. M6~M36 Signals, electrical switch machines, impedance boards, etc.
Kyosan Electric Manufacturing Co., Ltd. M6~M39 Electrical switch machines, point equipment, impedance boards, etc.
Asahi Sagyosho K.K. M6~M10 Signals, etc.

♦ Transport Machinery

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Industry Delivery to Main sizes Using places
Transport machinery Toyota Motor Corporation M8~M36 Yard facilities
Nissan Motor Co., Ltd.
Mitsubishi Motors Corporation
Fuji Heavy Industries Ltd.
Hino Motors, Ltd. W5/8~W7/8 Yard facilities-related
Kanto Auto Works, Ltd. M10~M80 Yard facilities-related
Nippon Fruehauf Company, Ltd. M20 Wing trucks (facing brackets)
Hino Auto Body, Ltd. M14 Plate stoppers
Aichi Corporation M8~M36 Cranes, lifters
Nikken Corporation M6~M20 Lifters
Kyokuto Kaihatsu Kogyo Co., Ltd. M8~M36 Hydraulic cylinder piston stoppers, etc.
IHI Construction Machinery Limited M20~M42 Construction vehicles, etc.
Toyota Industries Corporation M18~M24 Fork lift chain anchors
Sumitomo Yale M8~M30 Fork lift drive sections
Yanmar Diesel Engine Co., Ltd. M10~M27 Tractors, etc.
Furukawa Unic Corporation M16~M18 Truck crane rotating sections
Tadano Ltd. M10~M30 Truck cranes
Hitachi Construction Machinery Co., Ltd. M42 Shovel car lift sections
ShinMaywa Industries, Ltd. M10~M27 Specially-equipped vehicle drive sections
Sumitomo Heavy Industries, Ltd. M16~M30 Truck crane clutch sections
Seirei Industry Co., Ltd. M8~M30 Binder construction equipment, etc.
Dynapac Hitachi Construction Co.,Ltd. M20 Vibration rollers, etc.
Sakai Heavy Industries, Ltd. M16~M30 Road stabilizers, etc.
Sanwa Machine Co., Inc. M24~M30 Hole diggers/excavators
Kawasaki Heavy Industries, Ltd. M8~M30 Various Shinkansen carriage fastening sections, general railway carriages, etc.
Nippon Sharyo, Ltd.
Hitachi, Ltd.
Kinki Sharyo Co., Ltd.
Tokyu Sharyo Seizo K.K.

♦ Shipbuilding-Related

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Industry Delivery to Main sizes Using places
Shipbuilding-related Hitachi Zosen Corporation M10~M42 Steel deck ladders
Mitsui Engineering & Shipbuilding Co., Ltd. Deck board stoppers
Ishikawajima-Harima Heavy Industries Co., Deck hydraulic oil piping
Mitsubishi Heavy Industries, Ltd. Supports (pipe stoppers)
Kawasaki Heavy Industries, Ltd. Electric-powered shaft-related bolts
Sumitomo Heavy Industries, Ltd. Heating pipe-use bolt fastening nuts
Japan Coast Guard Auxiliary machine base mounting bolts
Defense Agency Natural lighting equipment-use bolts
  Radar-related mounting bolts
Engine oscillation stopping mechanisms
Funnel draft stoppers
Exhaust gas economizer oscillation stopping mechanisms
Main engine exhaust gas piping use
Hatch-related mounting bolts
Tank ladders
Generator installation
Hydraulic oil piping flange stoppers
Heating coil U-band stoppers
Tank internal pipe mounting-use band fastening bolts
Lubricant flange fastening bolts
Seawater inlet grille mounting bolts
Stern tube gland packing fastening bolts
Zinc protector mounting bolts
Piping supports (LNG and LPG tanker-use)
Aegis-equipped vessel engine-related (oscillation stopping), piping, etc.
Escort vessel auxiliary machine mounting, engine oscillation stopping, etc.

♦ Nuclear Power-Related

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Industry Delivery to Main sizes Using places
Nuclear power-related Fukushima No.1 Nuclear Power Plant, Reactors 1~6 M6~M24 Piping support stoppers, etc.
Fukushima No.2 Nuclear Power Plant, Reactors 1~3
Kashiwazaki-Kariha Nuclear Power Plant, Reactors 1~7
Onagawa Nuclear Power Plant, Reactors 1~3
Higashidori Nuclear Power Plant, Reactor 1
Hamaoka Nuclear Power Plant, Reactors 1~5
Oi Nuclear Power Plant
Takahama Nuclear Power Plant
Shiga Nuclear Power Plant
Tsuruga Office
Spent Nuclear Fuel Recycling Office
Tokai Office
Oarai Engineering Center
FBR Monju Office
 
FBR Fugen Office
Ningyo-Toge environmental Engineering Center
National Institute for Fusion Science, Toki Office
JASRI SPring-8, Ako Office
JAERI Naka Research Establishment

♦ General Industrial Machinery

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Industry Delivery to Main sizes Using places
General industrial machinery Yutani Heavy Industries, Ltd. M16~M48 Power shovels, concrete breakers, etc.
Konan Electric Co., Ltd. M20~M36 Concrete breakers, etc.
Kawasaki Heavy Industries, Ltd. M10~M80 Concrete breakers, plants, robots, etc.
Nihon Pneumatic Kogyo KK M24~M30 Concrete breakers, etc.
Ishikawajima-Harima Heavy Industries Co., Ltd M6~M90 Cement mills, iron-making machinery, chemical plants, etc.
Kurimoto, Ltd. M10~M90 Cement plants, presses, crushing machines, etc.
Kobe Steel, Ltd. M8~M64 Compressors, iron-making machinery, etc.
Kubota Corporation M10~M64 Water treatment and waste disposal plants, etc.
Takuma Co., Ltd. M10~M48 Waste disposal plants, etc.
Kyokuto Kaihatsu Kogyo Co., Ltd. M20~M36 Waste disposal plants, etc.
Mitsubishi Heavy Industries, Ltd. M8~M96 Wheeled machinery, carrier machinery and plants, etc.
Sumitomo Heavy Industries, Ltd. M8~M90 Iron-making machinery, cement plants, etc.
Go Iron Works Co., Ltd. M16~M48 Mining machinery, etc.
Sekigahara Seisakusho Ltd. M16~M48 Mining machinery, etc.
Nakamura Jico Co., Ltd. M8~M72 Universal joints, etc.
Kureha Elastomer Co., Ltd. M16~M30 Crushing machines, etc.
Ube Industries, Ltd. M10~M56 Iron-making machinery and plants, etc.
Ishikawajima Shipbuilding and Engineering Co., Ltd M6~M76 Iron-making machinery and plants, etc.
Daifuku Co., Ltd. M6~M56 Multi-level warehousing, ceiling conveyors, etc.
Tsubakimoto Chain Co. M6~M42 Electromagnetic brakes, transport machinery, etc.
Ishikawajima Transport Machinery Co., Ltd. M10~M56 Multi-level parking, coal car plants etc.
Mitsui Engineering & Shipbuilding Co., Ltd. M10~M64 Cranes, etc.
Hitachi, Ltd. M6~M64 Compressors, cranes, plants, carriages, etc.
Kaji Technology Corporation M8~M24 Compressors, etc.
NHK Spring Co., Ltd. M8~M68 Piping support devices, etc.
Sanwa Tekki Corporation M6~M64 Mechanical snappers , piping support devices, plants, railway overhead wire, etc.
Aida Engineering Ltd. M8~M30 Large presses, die cushions, etc.
Seishin Enterprise Co. Ltd. M8~M36 Air hammers, etc.
Mitsui Miike Machinery Co., Ltd. M6~M64 Petroleum plants, agitators, jet fans, etc.
Taiheiyo Metal Industry Inc. M6~M64 Painting facilities, construction facilities, pollution prevention, etc.
Sumitomo Metal Mining Co., Ltd. M12~M30 Air hammers, etc.
Furukawa Kogyo Co.,Ltd. M20 Screens, etc.
Kyoritsu Kikai Co., Ltd. M16~M30 Straightening machines, etc.
Taikisha Ltd. M8~M16 Painting facilities (for automobile use), etc.
Mitsubishi Kakoki Kaisha, Ltd. M8~M16 Agitating centrifuges, etc.
Kokenshi Kogyo K.K. M30~M36 Boring machines, etc.
Saginomiya Seisakusho Inc. M30 Testing machines, etc.
Akebono Brake Industry Co., Ltd. M8 Brakes for industrial machinery, etc.
Kawabe Noken Sangyo Co., Ltd. M10~M12 Excavators, etc.
Nittoku Metal Industries Co., Ltd. M10~M36 Clutches for press use, etc.
Hitachi Metals, Ltd. M12~M30 Rolling mill rollers, etc.
Maezawa Industries, Inc. M10~M24 Water treatment machinery, etc.
Taiyo Co., Ltd. M64~M72 Cylinders, etc.
Nippei Industrial Co., Ltd. M36 Pile drivers , etc.
Mitsui Petrochemical Industries, Ltd. W1/2~W1 Piping support devices, etc.
Bridgestone Inc. M8~M64 Yard facilities-related