Pan Head – General-purpose head with a flat bearing surface for consistent clamping.
Flat Head (Countersunk) – Flush installation where surface clearance is required.
Hex Head – Higher torque capability for structural or mechanical assemblies.
Button Head – Low-profile with broader bearing surface for finished assemblies.
Truss Head – Wide head reduces risk of pull-through in thin materials.
Drive Types: Phillips, 6-Lobe (Torx-style), Hex Socket, Slotted.
Machine screws are fully threaded fasteners used in assemblies where threads are already formed either in a tapped hole or with a mating nut.
G-Fast supplies machine screws produced to customer print or specification, supporting applications that require precise fit, repeatable assembly, and consistent clamping performance.
These fasteners are used across electronics, machinery, automotive systems, enclosures, and structural components where controlled thread engagement is required.
Machine screws are defined by thread form, diameter, and pitch.
G-Fast supplies unified (UNC/UNF) and metric threads, including non-standard pitches per specification.
Machine screws rely on pre-existing threads, making them suitable for precise, repeatable assemblies.
Material selection is based on load, environment, and compatibility.
Carbon Steel (Zinc Plated), Alloy Steel, Stainless Steel (A2/A4), Brass and Copper Alloys.
Finishes and coatings are specified per application requirements.
Machine screws depend on the quality of the mating thread.
Performance is influenced by thread fit, hole preparation, material pairing, and installation torque.
G-Fast reviews specifications for manufacturability, material compatibility, and cost efficiency while working strictly to customer-defined requirements.
ISO-9001 framework, in-process dimensional monitoring, N.I.S.T. traceable inspection equipment, two-way traceable lot control, and seven-year record retention.
Electronics, industrial machinery, automotive systems, medical devices, and structural hardware.
Made in USA | Best Available Lead Times G-Fast combines domestic manufacturing excellence with dependable communication and supply-chain reliability.
G-Fast’s engineers review customer drawings and specifications for manufacturability, feasibility, and cost efficiency.
All recommendations must be approved by the customer’s engineering team and reflected on updated prints before production.
G-Fast supplies machine screws produced to customer specifications and recognized industry standards.
For applications requiring specific materials, thread forms, finishes, or performance requirements, we review supplied drawings or specifications for manufacturability, feasibility, and cost efficiency prior to production.
Where appropriate, we may suggest alternative materials or production methods. Any recommended changes are reviewed and approved by the customer’s engineering team and incorporated into updated documentation before manufacturing begins.