1～13 item / All 13 items
Automotive screw parts and drill screws for construction and housing.
In addition to standard products such as flange nuts and welded nuts, we also manufacture special-shaped screws used in seat belts and airbag components, as well as cold-formed products.
![Rust-free screws Fine Phosphate [Achieved 1000 hours in salt spray test]](https://image.mono.ipros.com/public/product/image/1cc/2000213517/IPROS16068771922355429706.png?w=280&h=280)
A rust-free screw that has achieved 1000 hours of salt spray testing! It thoroughly protects the screw's surface from corrosion causes!
SUS410 screws have the disadvantage of being difficult to form an oxidation-resistant coating on their surface due to the low amount of chromium in the material and the reduction of chromium in the surface hardening layer caused by heat treatment. KM Seiko has developed Fine Passivation, which forms a dense oxidation-resistant coating even on SUS410. 【Features】 ■ The material is standard SUS410, so strength and physical properties are the same as before. ■ Achieved 1000 hours in salt spray testing without special coating treatment (tested and confirmed at the Osaka Prefectural Institute of Industrial Technology). ■ Thorough quality control with in-house passivation treatment equipment. *For more details, please request materials or view the PDF data available for download.
If you're choosing drill screws that fully comply with JIS B1124, opt for JIS products that prioritize reliability and safety.
In the current situation where issues of seismic resistance falsification and construction problems are being discussed, we return to the fundamental principle that the essence of screws is the power to "fasten," rather than cost or ease of access. This conclusion is based on consideration for the users, residents, and the items being used. 【Product Lineup】 ○ Pan Head ○ Hex Head ○ Flat Head ○ Round Flat Head ○ Trumpet Head Compatible with all shapes and sizes of JIS B 1124. For more details, please contact us or download the catalog.
There are a total of 332 types! If you're choosing drill screws, consider JIS products for safety.
We would like to introduce the "JIS Drill Screws" that we handle. There are a total of 332 types of this product, and we can manufacture all sizes at our company. The head shapes available include hexagonal with a flange, pan with a cross hole, flat with a cross hole, round flat with a cross hole, and trumpet with a cross hole. Please feel free to contact us when placing an order. 【Head Shapes】 ■ Hexagonal with a flange ■ Pan with a cross hole ■ Flat with a cross hole ■ Round flat with a cross hole ■ Trumpet with a cross hole *For more details, please refer to the PDF document or feel free to contact us.
For fastening runner studs and aluminum spandrels! We offer drill and screw types.
We would like to introduce the "Fleming Series" that we handle. The small head screw has a head diameter of 6.0mm and is suitable for fastening runners and studs. The wafer has a head diameter of 8.0mm and a head height of 1.7mm, making it ideal for fastening aluminum spandrels. Additionally, the surface treatment is trivalent zinc plating, and the packaging consists of 1,000 pieces per box, with 10 boxes in total. 【Lineup】 ■DDS4213 ■BDR4014 ■DUR4214 ■BUR4013 *For more details, please refer to the PDF document or feel free to contact us.
Japan Industrial Standards Certified Products! Various sizes available from 3.8×25 to 4.2×65.
We would like to introduce the "course screws" that we handle. We offer two materials: iron and SUS410, with head diameters of 8 and 8.5, and screw outer diameters of 3.8 and 4.2, available in nominal lengths from 25 to 65. Additionally, these products are certified according to JIS B 1125 (Japanese Industrial Standards). Please feel free to contact us if you have any inquiries. 【Materials】 ■ Iron ■ SUS410 *For more details, please refer to the PDF document or feel free to contact us.
Aluminum sash construction drill screws that prevent chip entrapment and pinching.
When using a standard drill screw on aluminum, the chips become long, which can lead to them getting caught during construction and can cause unexpected injuries. Al-Drive is a drill screw with a special cutting edge that cuts and breaks up the chips to prevent them from getting caught. It is targeted for aluminum sash construction and is available in four colors—silver, gold, bronze, and black—to match the color of the sash. Of course, it can also be used on steel materials other than aluminum sashes.
One-sided fastening, no welding required, Ministry of Land, Infrastructure, Transport and Tourism certification, construction structural drill screws.
Large drill screws with an outer diameter of φ8mm. Can be fastened to steel materials with a thickness of up to 13mm without pre-drilling. This is a series of structural drill screws that can be used with structural steel such as H-beams.
No insertion of cutting powder! The material is SUS410, and it can be fastened to steel plates, making it easy to work with.
"AL-DRIVE" is a SUS drill screw suitable for aluminum plates that are easy to wind chips. With a special cutting edge, it produces fine chips and suppresses chip winding and entrapment. Additionally, it has good corrosion resistance due to the high corrosion-resistant surface treatment of fine phosphating, and colors can be selected to match the sash. 【Features】 ■ Suitable for aluminum materials that are easy to wind chips ■ Made of SUS410, can also be fastened to steel plates, offering good workability ■ Good corrosion resistance with high corrosion-resistant surface treatment of fine phosphating ■ Color can be selected to match the sash *For more details, please refer to the PDF document or feel free to contact us.
Two types of low heads! No worries about cam-out with a thin but not shallow cross hole.
"SL-DRIVE" is an ultra-thin head drill screw that has been made as thin as possible. You can choose from two types of head shapes, suitable for a plate thickness of up to 3.2mm. The flat head prevents neck breakage and sits firmly on the steel plate. It is suitable for areas where you want to suppress spandrels, eaves, overlapping steel plates, or protrusions of the head. 【Features】 ■ Extremely thin ■ Two selectable head shapes ■ Excellent adhesion that makes it feel even thinner ■ Easy drilling with KM cutting edges *For more details, please refer to the PDF document or feel free to contact us.
![[Data] JIS Drill Screw Size List](https://image.mono.ipros.com/public/product/image/c64/2001172207/IPROS79290905768513382039.png?w=280&h=280)
All sizes can be manufactured! Introducing JIS products such as hexagonal with a brim and cross-hole plates.
This document is a list of JIS drill screw sizes handled by our company. The head shapes include flange hex, cross-recessed pan, cross-recessed flat, cross-recessed round flat, and cross-recessed trumpet. There are a total of 332 types of this product, and we can manufacture all sizes at our company. Please feel free to use this for selecting products. 【Featured Products】 ■ Flange Hex ■ Cross-Recessed Pan ■ Cross-Recessed Flat ■ Cross-Recessed Round Flat ■ Cross-Recessed Trumpet *For more details, please refer to the PDF document or feel free to contact us.
Smooth tapping with fine thread! Easily drill through thick steel plates.
"Point 5" is a drill screw suitable for thick plates that can also be used with H-beams. It can be used for a maximum plate thickness of 13mm, with a pull-out holding force of 1.5 tons per screw. The KM tip allows for easy drilling of thick steel plates. It is suitable for fastening fittings to H-shaped and C-shaped steel, as well as for areas where the plate thickness is thick and conventional drill screws are difficult to use. 【Features】 ■ Usable for a maximum plate thickness of 13mm ■ 1.5 tons pull-out holding force per screw ■ Easy drilling of thick steel plates with the KM tip ■ Smooth tapping with fine thread *For more details, please refer to the PDF document or feel free to contact us.
One-sided fastening, no welding required! No welding or bolt holes needed for fastening thick plates or H-shaped steel.
The "M8 structural drill screw" is a product that can be used for columns and beams in factories and buildings. It can be screwed into structural steel (t = 2.3 + 3.2) in less than 20 seconds. It is suitable for joining structures such as H-beams. Additionally, welding and pre-drilling for bolts are not required for fastening thick plates or H-beams. 【Specifications】 ■ Head shape - Hexagonal head - Thin washer (made to order) ■ Size: 8.0×35 ■ Surface treatment: Colored chromate *For more details, please refer to the PDF document or feel free to contact us.
