custom stainless steel T-slot bolts and T-head studs are designed to slide or lock into machine-table slots, guide rails and fixture channels. The head profile transfers clamping force into the slot while the threaded or plain shank connects to nuts, clamps and positioning hardware. Head size, slot fit, shank length and thread details are manufactured to the approved mating-system drawing.
Product Specifications and Custom Options
| Product type | T-slot bolt, T-head bolt or rectangular-head stud |
|---|---|
| Material | Stainless steel grade selected for corrosion resistance, strength and service environment |
| Head geometry | Custom width, length, thickness, neck and corner profile to match the mating slot |
| Shank | Fully threaded, partially threaded, plain, stepped or shoulder configuration |
| Thread | Metric or inch series with drawing-specified diameter, pitch, class and engagement |
| Manufacturing | Heading, forging, machining and rolled or machined threads selected for geometry and quantity |
| Finish | Cleaned, passivated, polished or project-specific |
T-Head and Slot Interface
The head must enter or position correctly in the slot, resist rotation and distribute clamping force without damaging the rail or table. Slot opening, internal width, undercut depth, head clearance and insertion method should be supplied with the bolt drawing. Chamfers and corner radii may be adjusted to improve installation while maintaining adequate bearing area.
Design and Ordering Considerations
Critical dimensions include head width and length, head thickness, neck width, centerline alignment, shank diameter, thread length and overall length. If the bolt is inserted from the end of a rail, the head may use a wider rectangular profile; drop-in or twist-in systems require a different head shape and clearance. Provide the intended installation method and tightening load so the interface can be reviewed as a complete assembly.
Key Product Features
- Custom T-head geometry matched to machine slots and rails
- Threaded, partially threaded and plain-shank options
- Stainless steel construction for corrosion-resistant fixtures
- Optional matching nuts, washers and clamping hardware
- Drawing-based dimensional inspection for repeat programs
Typical Applications
- Machine-tool tables and workholding fixtures
- Extrusion rails and adjustable framing systems
- Assembly jigs, clamps and positioning equipment
- Guide tracks, mounting channels and conveyor accessories
- OEM machinery and replacement fastener kits
Quality Control and Inspection
Inspection can include material verification, head dimensions, head-to-shank alignment, overall length, thread gauges, straightness and surface condition. Functional checks with a customer-supplied rail, slot gauge or approved sample can be arranged for projects where fit and anti-rotation performance are critical.
OEM Customization and RFQ Information
For an accurate quotation, send:
- Bolt drawing and the mating T-slot or rail profile
- Head width, length, thickness and neck dimensions
- Thread standard, size, pitch and engagement length
- Overall length, shank style and installation method
- Material grade, tightening load and operating environment
- Target quantity, inspection, packaging and destination country
Request a quotation for custom T-slot bolts or review related AODSON resources: Industrial Fasteners, CNC Machining, and Quality Control.
Frequently Asked Questions
Can the T-head be matched to an existing machine slot?
Yes. Provide the slot profile, dimensions and insertion method. A mating sample or slot gauge is useful when fit, anti-rotation and clearance are critical.
Are threaded and plain-shank versions available?
Yes. Fully threaded, partially threaded, plain, stepped and shoulder shanks can be produced according to the approved drawing.
Which stainless steel grade should be specified?
The choice depends on corrosion exposure, required strength, temperature, wear and applicable standards. Provide the operating environment and clamping requirement so the material can be confirmed before quotation.
