
Suppliers of Hollow screws for ring-type banjos
This product is regulated by the following standards:
Full list of Suppliers of Hollow screws for ring-type banjos

Distributor of fasteners and inserts: thread-forming screws, cold-formed parts, hot-formed parts and custom made products





EFS provides special fasteners based on customer drawings and technical specifications.
We offer precision machining, threading, turning and rolling on request, including special materials like Inconel, Hastelloy, Duplex, Superduplex and high-temperature alloys.
Surface and heat treatments are also available (Geomet®, hot-dip galvanizing, quenching, passivation), as well as certified laboratory testing.

Manufacturer of thread cutting screws, thread forming screws, screws for plastic materials and special cold forged screws
Precision Fast Tech is a manufacturer and supplier of machine screws, self tapping screws, precision turned components, and CNC machined parts.

Satinox Assemblage is a distributor and a manufacturer expert in fasteners. We offer a global supply solution of fasteners: sourcing, controls with our in house-lab, sub-contracting of special processes, storage, kitting and packaging, logistics and delivery.
Güldner produces special bolts, nuts and CNC turned parts to customers’ requirements from special materials.
They provide certificates acc. to DIN EN 10204 / 2.2, 3.1, 3.2, TÜV, GL, LR, BV etc. Güldner is TÜV-accredited producer to AD2000-Merkblatt W0 / TRD 100 with a QM system to ISO 9001, KTA 1401, conforming to PED 97/23/EC.