List of Screw products
- classification:Screw
2206~2250 item / All 4912 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
A belt grinding machine that has been in use for about 50 years since 1973. In addition to trust and proven results, the lineup is also extensive.
- Other machine tools

Belt grinding machine "Veda Machine" has high durability and a wide range of service parts.
The "Bader Machine" is our belt grinder that boasts excellent polishing performance for each individual unit. By selecting models and types according to the shape and size of the workpiece, and by equipping it with a polishing belt suitable for the task, it can flexibly accommodate a wide variety of items across various fields. Please make extensive use of it for high-efficiency polishing and grinding, reduction of work time, labor-saving, and standardization of tasks. 【Lineup】 ■ Portable type BP-K (air motor type) ■ Made-to-order machine PC-1 (wheel centerless), BC (standard dust cover) ■ Installed type BM (basic type), SBA-1, BH-2 ■ Wheel type SBD-4S, SBD-7, BWd *For more details, please download the PDF or contact us.
Explaining how to represent screws, the strength classifications of screws, and precautions when tightening screws!
- nut
- bolt
Even for screw machining of difficult lengths, it is possible with a rolling machine.
- bolt
- Processing Contract
Introducing "Super Bolts" that provide extremely accurate axial forces of ±5 to 10% regardless of who is working!
- bolt
- Other work tools
- others

We have published issue 135 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission parts, and performs machining, publishes a monthly information magazine titled "Yamarin Newspaper" related to screws. In issue 135 of "Yamarin Newspaper," we feature four topics, including the "Super Bolt," which allows fastening work to be completed with just one torque wrench, as well as "Custom-Made Processed Parts 9," "Screw Trivia," and "Gateway to IT (Introductory Edition) No. 13." [Contents] ■ Super Bolt ■ Custom-Made Processed Parts 9 ■ Screw Trivia ■ Gateway to IT (Introductory Edition) No. 13 *For more details, please refer to the PDF document or feel free to contact us.
All screw markers - powerful deodorization of the four major foul odors! Silver ion Ag10 crown king - introducing screws named after parts of the body and trivia about screws!
- bolt
- Other work tools
- Other machine elements

Screw-related information magazine "Yamarin Newspaper" Issue 114
This document is issue 114 of the information magazine "Yamarin Newspaper" published by Yamazaki Co., Ltd., which engages in the sale of screws, general machine tools, the production of special screws, the sale of transmission parts, and machining. It includes information on the all-screw marker used for identifying piping attached to all screws and features "Screw Trivia" about all screws (cut screws). [Contents] ■ All-Screw Marker ■ Silver Ion Ag10 Crown King ■ Screws named after parts of the body ■ Screw Trivia *For more details, please refer to the PDF document or feel free to contact us.
Introducing protective covers for bolts, custom specification conversion adapters, and trivia about screws!
- bolt
- Other work tools
- Other machine elements
Introducing various aspects of SUS316, color tangless, and trivia about screws!
- nut
- bolt
- stainless
Introducing low-head screws and metalworking moon drills with less head snagging!
- bolt
- Other work tools
- Processing Contract

We have published issue 117 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission parts, and performs machining, publishes a monthly information magazine about screws called "Yamarin Newspaper." In issue 117 of "Yamarin Newspaper," we introduce low-head screws with less head snagging, "Ironworking Moonlight Drills," and include trivia about screws. [Contents] ■Expanded lineup of low-head screws! ■Ironworking Moonlight Drills ■Introduction of custom specification screws ■Screw trivia *For more details, please refer to the PDF document or feel free to contact us.
We are introducing 'cosmetic screws with anti-drop prevention' and 'lubricant 303 for penetration, rust prevention, and lubrication'!
- bolt
- Other work tools
- Processing Contract

We have published issue 116 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission components, and performs machining, publishes a monthly information magazine about screws called "Yamarin Newspaper." In issue 116 of "Yamarin Newspaper," we introduce "decorative screws with fall prevention" that can secure protective covers and inspection covers for equipment and devices, as well as "Lubricant 303 for penetration, rust prevention, and lubrication," along with articles on "screw trivia." [Contents] ■ Decorative screws with fall prevention ■ Lubricant 303 for penetration, rust prevention, and lubrication ■ Introduction of custom specification screws ■ Screw trivia *For more details, please refer to the PDF materials or feel free to contact us.
We publish articles introducing tamper-proof screws that require special tools.
- bolt
- Other work tools
- Processing Contract

We have published issue 115 of the information magazine about screws, "Yamarin Newspaper"!
At Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission parts, and performs machining, we publish a monthly information magazine titled "Yamarin Newspaper" focused on screws. In issue 115 of "Yamarin Newspaper," we introduce the anti-tamper screw "LH Sticks(R)" that requires special tools, as well as "Soft Fit Towels," and feature articles such as "Wild Boars and Screws." [Contents] ■ Happy New Year ■ LH Sticks(R) ■ Soft Fit Towels ■ Wild Boars and Screws ■ Trivia about Screws *For more details, please refer to the PDF document or feel free to contact us.
Introduction to custom-made processed parts, a gateway to IT (beginner's edition), and trivia about screws!
- bolt
- Other work tools
- Other machine elements
Introducing screws that incorporate spring washers and flat washers into hex bolts, along with some trivia about screws!
- bolt
- Other work tools
- Other machine elements
Introducing "stainless steel small head cap screws" that allow for weight reduction and miniaturization!
- bolt
- Other work tools
- Other machine elements

We have published issue 123 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission parts, and performs machining, publishes a monthly information magazine on screws called "Yamarin Newspaper." In issue 123 of "Yamarin Newspaper," we feature articles including the "stainless steel low-head cap screw," which achieves a lower head height by reducing the outer diameter of the head compared to standard cap screws, as well as "custom-made machined parts" and "screw trivia." [Contents] ■ Low-head cap screws ■ Custom-made machined parts ■ Introduction to IT (Part 3) ■ Revision of JIS standards ■ Screw trivia *For more details, please refer to the PDF document or feel free to contact us.
Introducing custom-spec screw conversion adapters and gateways to IT (beginner's edition)!
- bolt
- Other work tools
- Other machine elements

We have published issue 124 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission parts, and performs machining, publishes a monthly information magazine on screws called "Yamarin Newspaper." In issue 124 of "Yamarin Newspaper," in addition to two types of anti-loosening processing (resistance type and adhesion type), we introduce "Seahorse Lock," which allows you to specify the color of the anti-loosening agent, as well as five items including "custom specification screw conversion adapters." [Contents] ■ Seahorse Lock ■ Golden Egg Blade ■ Custom Specification Conversion Adapter 3 ■ Door to IT (Introductory Edition) No. 4 *For more details, please refer to the PDF document or feel free to contact us.
High corrosion-resistant stainless steel "254SMO" added to the lineup of Nord-Lock washers!
- bolt
- Other work tools
- Other machine elements
Introducing decorative screws used in lighting fixtures, low-voltage equipment, furniture, and more!
- bolt
- Other work tools
- Other machine elements
This time, we will introduce larger knob bolts and similar items using diagrams and illustrations!
- bolt
- Other work tools
- Other machine elements
Featuring "JIS drill screws," "custom-made processed parts," and "screw trivia"!
- bolt
- Other work tools
- Other machine elements

We have published issue 128 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission parts, and performs machining, publishes a monthly information magazine on screws called "Yamarin Newspaper." In issue 128 of "Yamarin Newspaper," we feature the "JIS Drill Screw," which has a drill bit at the tip of the tapping screw, as well as an introduction to "custom-made processed parts" and "screw trivia." [Contents] ■ JIS Drill Screw ■ Custom-made Processed Parts ■ Screw Trivia *For more details, please refer to the PDF document or feel free to contact us.
Introducing the "NS Low Head Power 8," which achieves weight reduction with an ultra-thin head shape, along with trivia about screws!
- bolt
- Other work tools
- Other machine elements

We have published issue 129 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission components, and performs machining, publishes a monthly information magazine titled "Yamarin Newspaper" related to screws. In issue 129 of "Yamarin Newspaper," we feature "NS Low Head Power 8," which achieves a strength classification equivalent to 8.8, as well as "Custom Specification Conversion Adapter 6," "Screw Trivia," and "Gateway to IT (Introductory Edition) No. 8." [Contents] ■ NS-LOW HEAD Power 8 ■ Custom Specification Conversion Adapter 6 ■ Screw Trivia ■ Gateway to IT (Introductory Edition) No. 8 *For more details, please refer to the PDF document or feel free to contact us.
Introducing three types of custom-made processed parts! We also include trivia about screws.
- bolt
- Other work tools
- Other machine elements
We are featuring items such as "recoil inserts" and "custom-made processed parts"!
- bolt
- Other work tools
- Other machine elements

We have published issue 131 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission components, and performs machining, publishes a monthly information magazine titled "Yamarin Newspaper" related to screws. In issue 131 of "Yamarin Newspaper," we feature four items, including the "Recoil Insert," made from high-quality stainless steel wire with a diamond-shaped cross-section coiled into a spring shape, as well as "Custom-Made Processed Parts 7," "Screw Trivia," and "Gateway to IT (Introductory Edition) No. 10." [Contents] ■ Recoil Insert ■ Custom-Made Processed Parts 7 ■ Screw Trivia ■ Gateway to IT (Introductory Edition) No. 10 *For more details, please refer to related products or related catalogs.
From custom specification conversion adapters to trivia about screws! We will introduce information related to screws.
- bolt
- Other work tools
- others
Introducing three types of "custom-made processed parts" created based on customer requests.
- bolt
- Other work tools
- others

We have published issue 133 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission components, and performs machining, publishes a monthly information magazine called "Yamarin Newspaper" related to screws. In issue 133 of "Yamarin Newspaper," we introduce three topics, including the "slim head small screws," which are widely used to achieve miniaturization and thinness of products, as well as "custom specification processed parts" and "screw trivia." [Contents] ■ Slim head small screws ■ Custom specification processed parts ■ Screw trivia *For more details, please refer to the PDF document or feel free to contact us.
Introducing the transparent material bolt rust prevention cap "Mamorukun," which allows for visual inspection as is.
- bolt
- Other work tools
- others

We have published issue 134 of the information magazine about screws, "Yamarin Newspaper"!
Yamazaki Co., Ltd., which sells screws and general machine tools, manufactures special screws, sells transmission components, and performs machining, publishes a monthly information magazine about screws called "Yamarin Newspaper." In issue 134 of "Yamarin Newspaper," we feature four items including the transparent bolt rust prevention cap "Mamorukun," which allows for visual inspection, as well as "Custom Specification Conversion Adapter 8," "Screw Trivia," and "Gateway to IT (Introductory Edition) No. 11." [Contents] ■ Bolt Rust Prevention Cap "Mamorukun" ■ Custom Specification Conversion Adapter 8 ■ Screw Trivia ■ Gateway to IT (Introductory Edition) No. 11 *For more details, please refer to the PDF document or feel free to contact us.
We are machining precision parts with diameters ranging from φ3 to φ21 using NC automatic lathes.
- nut
- Other machine elements
- Contract manufacturing
You can safely perform the work of fastening bolts and nuts. Large-sized bolts can be securely fixed with a hex wrench using a mechanical hydraulic system.
- nut
We will provide strong screws for the metal thin plates and substrate materials of your equipment!
- fastener
- nut
- Other machine elements
Professional in knurling processing
- Processing Contract
- bolt
- Other metal materials
Sankotech's comprehensive catalog. It covers all handled products.
- drill
- bolt
- nut
Strong against loosening! 'JCAA certified anchor + U-NUT'
- bolt
We have compiled and published product news issued by our company! We will introduce various nut products! *Materials available upon request.
- nut
- Spring
- Other machine elements
We publish various product news, including details about our commitment to different products! *Materials available upon request.
- nut
- Spring
- Other machine elements
There are proven results in bridge construction and seismic reinforcement work. PC steel bars produced by a bolt manufacturer.
- bolt
A wide variety of products such as "stainless steel hex socket bolts" and "eye bolts" are available!
- nut
- bolt
Like Mount Fuji, please take a look at the unique technology that can only be found at Katayama Bolt Manufacturing, which is unlike any other in the world.
- nut
- bolt
We respond to your requests by considering the balance of performance, cost, and mass production for products such as forging processing, cutting processing, and a combination of forging and cutting p...
- bolt
- nut
- Other machine elements
A large number of specially designed machine parts produced! A wide range of series tailored to various applications.
- nut
A set of fasteners that can be used according to the thickness of the mat, as per your request!
- nut
- bolt
- Other machine elements
Just insert the hex bolt and "snap" it in to complete the adjuster!
- bolt
- Other machine elements
Leave it to us for all your railway material needs.
- bolt
- nut
- Spring
Importing fastening parts from reliable overseas manufacturers, primarily in Southeast Asia, and selling them at low cost! We also accommodate processing and sales tailored to customer requests!
- bolt
- nut
We promise to contribute to our customers and society through high-quality screw products!
- bolt
- nut
- fastener
We would like to introduce the performance verification results of the anti-corrosion protective cap "Zinc Hat."
- bolt
- nut
Shippable in units of 1,000! Introducing the "No. 0 screw" according to the Japan Camera Industry Association standard (JCIS10-70).
- bolt
- nut