Hexagonal Couplers  Manufacturers, Traders, Suppliers

Sunco, a distributor specializing in JIS fasteners, has a tradition and track record of over 75 years. In Japan, Sunco has handled extremely high demand from customers who require high quality. During this time, Sunco has developed and expanded a distribution center utilizing IT and new technologies. Now, its scale and technology are the best in the industry, and Sunco can speedily deliver even one piece made in Japan, which is highly regarded around the world. The reliable products supplied by Sunco will always be useful to users all over the world all the time.

More than 50,000 products. DV-supported stock-keeping. Special parts produced on order.
Our portfolio is already vast with its more than 50,000 standard fasteners- good to know that our online catalogue and our employees‘ know-how keep the overview. But since norms cannot meet all requirements, our programme of products goes beyond DIN data sheets and factory recommendations: special productions according to drawings- from the special type of screws to the plate bending part- complete our offer. We have our own innovations in our programme of products as well. One of our specialties are magnetic plug systems.
They collect the abrasion in gearbox cases or serve as a specially constructed fuel level plunger in wind power stations. In addition we have been involved in further developments of suspension arrangements in the field of mining and tunnel construction. Besides we offer extended screws for which there was a special annex to the DIN norms for the open line construction. A cleverly devised and software-supported stock-keeping and assignment sale make sure that our products are also delivered to you as soon as possible and in a perfectly compiled manner.

High-quality stainless steel fasteners
and efficient C-parts management.Lederer has been one of the leading suppliers of stainless steel fasteners for over 50 years and offers more than 20,000 different items directly from stock:

• Screws, nuts, washers , springs, rings, bolts ...
• made of stainless steel, steel and non-ferrous metals
• Standard and standard parts
• DIN, EN, ISO, L(ederer) and other standards
• Special parts and special materials
• Industry assortments for solar and railroad

At the same time, more and more customers are relying on process-optimized procurement
and C-parts management with Lederer. This provides customers with the following advantages, among others:

• Process cost reduction up to 50%
• Permanent availability and guaranteed quality
• Reduced capital commitment through inventory reduction
• Process-optimized logistics, e.g. Kanban, consignment, etc.

In this respect, Lederer is large enough to also implement sophisticated solutions, e.g. on neutral marketplaces such as Mercateo and NexMart or in corporate solutions such as click2procure from SIEMENS.
At the same time, Lederer is still small enough to react flexibly to market requirements and to implement customer wishes quickly and unbureaucratically. For example, the provision of article and price data in BMEcat and similar structures or the connection to the customer's ERP system via EDI is everyday practice for Lederer.
A small excerpt from the product variety at Lederer:
Anchor bolts, eye bolts, self-tapping screws, blind nuts, collar nuts, turned parts, flat-head bolts, flat-head round bolts, wing nuts, wing bolts, threaded inserts, threaded screws, threaded rods, threaded pins, cap nuts and cap nuts, wood screws, Hexagon socket screws, taper grooved pins, cross head screws, cross hole nuts, cross slotted screws, castle nuts, ball washers, machine screws, nuts, rivets, slotted nuts, feather keys, precision screws, knurled nuts, knurled screws, ring nuts, eyebolts, round head screws, shaft screws, drywall screws, screw locks, hexagon nuts, hexagon bolts, self-locking screws, countersunk screws, countersunk screws, safety screws, locking plates, locking nuts, clamping elements, clamping sleeves, spring washers, dowel pins, chipboard screws, split pins, adjusting rings, adjusting screws, stud bolts, hanger bolts, terrace construction screws, washers, square nuts, square bolts, inch nuts, inch bolts, cylinder head screws ...

The SKM Witte Löhmer GmbH delivers parts for conveyor equipment under highest
Quality and Production Standards in combination with lowest production costs.
SKM Witte Loehmer GmbH was founded in 2003 by the union of the companies
SKM Spezialketten and the chain manufacturing of the Witte Loehmer GmbH.
Since more than 90 years Witte-Löhmer produced Chains and Sprockets.
With the connection of this two companies we can ensure that the technical Know How
(particular for casted chains) is available also in future.
Our Product Range:

• pintle chain casted version as per DIN 654 / CSN 023382
• conveyor chains as per DIN 8165 and DIN 8167
• detachable chains as per DIN 686 / CSN 023372
• drop forged chains
• special chains as per drawing
• sprockets
• drive and deviating shafts
• Round link chains and chain shackles
• Elevatorbuckets, Elevatorscrews and Elevatorbelts
• Special Screws as per DIN 2510 or drawing

We deliver our chains to German, European and also Worldwide - for example South Africa, Indonesia, Russia and South America.

Our company alstertaler schrauben & präzisionsteile gmbh is a company that is run by the owners and its headquarters are located in Hamburg. Since 1978 we have served approximately 25,000 satisfied customers both at home and abroad. In addition to our extensive stock of standard parts, which covers more than 130,000 articles, we have also developed strong partnerships in the turning and milling technology sectors. As a result of using the most up-to-date CNC-production technology for producing precision parts we have not only become a partner to machinery and ship constructors but also a partner of many other industries as well.
As a result of our ability to deliver on schedule, our service, our DIN EN ISO 9001:2000 certified quality management system as well as our efficient sales team we are able to ensure that our customers are always a jump ahead of the competition.
We have been known for a very long time as the specialists with the highest standards with regard to quality and we supply the following industries:

• Machinery, vehicle, industrial systems, ship and aircraft construction
• Instrument manufacturers
• Nuclear power and wind technology
• Medicine and maritime technology
• Air and space industries
• Stairway construction, furniture industry
• Metal and exhibition stand constructors
• Electronics
• Air conditioning technology
• Crafts and commerce

We from FUCHS Schraubenwerk GmbH are your strong partner for fastener and cold forging technology. We employ about 200 people at two locations in Siegen, Germany. With a product mix of precision parts, specialty fasteners, and standard fasteners, our monthly supplied tonnage totals to 1,000 tons and is composed of a wide spectrum of sophisticated products and corresponding services for the automotive, general industry, construction, chemical, and electric industry sector. Benefit from our production and engineering capabilities on modern multi-stage presses for most economical precision.

Albert Pasvahl Spezialschrauben means competence, consistency and, most importantly, quality. Pasvahl has been offering customers standardised speciality screws and accessories for 80 years. In addition to production, services also include warehousing, so that Pasvahl is now one of the leading stock keepers of standardised custom and speciality screws.
Based on its long-standing market presence, Pasvahl has an outstanding reputation and offers continuous assurance of orders for our specialised stock assortment. This allows for items with average demands typically requiring turned part production, to be dispatched in quantities for economic cold formed parts production. At the same time, the large order sizes and careful dispatching ensure high delivery reliability. Thus, our customers have access to speciality parts without stock keeping and capital commitment.
Our customers also benefit from the thrifty pricing structure based on the production sites aligned with our products. Thus, custom production is planned into the production processes, resulting in comparatively significantly less additional expenditure.
A marketing concept which has been ensuring a powerful buying source for custom- and specification parts for our customers, and a solid market position for us for many years.

Shanghai K & J Fastener Co., Ltd is a hardware stamping manufactures & exporter in China. We are supplying metal stamping parts, screws, bolts, nuts, washers, turning parts and casting parts with the standard of GB, DIN, ANSI/ASTM, JIS, BS. We also accept orders of the specification as per customer’s requests with material of steel and stainless steel. The products are widely used on building, furniture, automobiles, and industry facilities. We are pleasure to establish favorable long-term cooperative relationship with the clients on the basis of equality and mutual benefit.