Company Introduction
Mcneil Instruments is a trusted name in the global steel and metal industry, delivering premium-quality products and customized solutions to meet diverse industrial needs. With a strong presence in the UAE and across international markets, we specialize in manufacturing and supplying stainless steel pipes, tubes, flanges, fasteners, and other high-performance metal products.
Our commitment to quality, innovation, and customer satisfaction sets us apart. Backed by years of industry expertise, we adhere to international standards and ensure precision engineering in every product we deliver. At Mcneil Steel & Alloys FZE, we aim to build long-lasting relationships with clients by providing reliable, durable, and cost-effective solutions for industries such as oil & gas, construction, marine, and petrochemicals.
What is a T Head Screw?
A T Head Screw is a specialized fastener with a T-shaped head designed to fit into T-slots or channels. This configuration allows it to slide into position and hold firmly once tightened, making it ideal for modular assemblies and machinery setups. These screws are commonly used in adjustable fixtures, jigs, and track systems.
Key Features of T Head Screw:
- T-Shaped Head: Perfectly fits into T-slots or tracks for guided insertion and locking.
- Anti-Rotation Design: Prevents spinning inside the slot during tightening.
- Strong Grip: Secures firmly in structural and framing systems.
- Corrosion Resistance: Available in stainless steel and coated variants for harsh conditions.
- Threaded Shaft: Compatible with nuts or threaded components for solid fastening.
- Easy Side Installation: Can be inserted from the side without full access to ends.
Common Uses of T Head Screw:
- Machine Tool Tables: Holds jigs, clamps, and workpieces securely in T-slot tables.
- Solar Panel Mounting: Secures modules to rail structures in solar energy systems.
- Construction & Framing: Used in modular framing and support structures.
- Automotive Fixtures: Aids in adjustable and fixed setups in precision systems.
- Assembly Lines: Supports adjustable tooling and changeable configurations.
Screw Specifications
| Product | Screws – Machine, Wood, Self-Tapping, Socket Head, Countersunk, etc. |
|---|---|
| Head Styles | Hex, Pan, Round, Flat, Oval, Button, Truss |
| Drive Types | Slotted, Phillips, Pozi, Torx, Hex Socket, Combination |
| Thread Types | Metric (ISO), UNC, UNF, BSW, BA, BSF |
| Standard Range | M1.6 to M100 / #0 to 2” (Inch) |
|---|---|
| Length | 2 mm to 500 mm (or customized) |
| Thread Pitch | Fine / Coarse / Custom |
| ISO |
ISO 898 – Mechanical properties ISO 4762 – Hex socket head cap screws ISO 4014 / 4017 – Hex head screws ISO 7045 / 7046 / 7047 – Phillips/Pozi screws |
|---|---|
| DIN |
DIN 933 – Hex head screws DIN 912 – Hex socket screws DIN 7985 – Cross recessed pan head screws DIN 84 – Slotted machine screws |
| ANSI / ASME |
ASME B18.2.1 – Square & hex bolts/screws ASME B18.3 – Socket screws ASME B18.6.3 – Machine/tapping screws ASME B1.1 – UNC/UNF threads |
| BS |
BS 4183 – Cheese head screws BS 3643 – Metric threads BS 2470 / 2471 – Wood screws |
| JIS |
JIS B1180 – Metric hex bolts/screws JIS B1111 – Machine screws JIS B1122 – Socket head screws |
| Thread Types |
ISO 261 / ISO 965 – Metric threads ANSI B1.1 – UNC/UNF BSW, BSF, BA – British standards (mostly obsolete) |
| Metric Grades | ISO 8.8, 10.9, 12.9 – Tensile strength based |
|---|---|
| SAE Grades | Grade 2 (low), Grade 5 (medium), Grade 8 (high strength) |
| Other Specs | ASTM A193, A320, A307 (for bolts and screws in high-temp or structural applications) |
| Stainless Steel | 304, 316, 316L, 321, 347, etc. |
|---|---|
| Carbon Steel | Low, medium, and high carbon steels with or without plating |
| Alloy Steel | High strength alloys like 4140, EN19, EN24 |
| Other Alloys | Brass, Copper, Aluminum, Titanium, Inconel, Monel, Hastelloy |
| Industries | Automotive, Aerospace, Construction, Electronics, Furniture, Oil & Gas, Marine, Railway, General Engineering |
|---|---|
| Common Uses | Assembly, Mounting, Structural fastening, Mechanical joins, Surface finishing, Vibration resistance |
Most Selling Types Of Screws
Wood Screw
Set Screw
Hex Socket Cap Screw
Pan Head Screw
Self Drilling Screw
T Head Screw
Butterfly Screw
Hex Cap Screw
Countersunk Flat Head Screw
Countersunk Head Screw
Oval Head Screw
T Head Screw Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| T Head Screw Exporter in Kuwait | T Head Screw Exporter in India | T Head Screw Exporter in Oman | T Head Screw Exporter in Iran |
| T Head Screw Exporter in Qatar | T Head Screw Exporter in China | T Head Screw Exporter in UAE | T Head Screw Exporter in Africa |
| T Head Screw Exporter in Turkey | T Head Screw Exporter in Mexico | T Head Screw Exporter in Canada | T Head Screw Exporter in Malaysia |
| T Head Screw Exporter in Saudi Arabia | T Head Screw Exporter in Brazil | T Head Screw Exporter in USA | T Head Screw Exporter in Sri Lanka |
| T Head Screw Exporter in Australia | T Head Screw Exporter in Nigeria | T Head Screw Exporter in 85+ countries | |
Manufacturer & Exporter of T Head Screw in the Following Countries
| Country | Country | Country | Country | Country |
|---|---|---|---|---|
 Saudi Arabia |
 Kazakhstan |
 Zimbabwe |
 Netherlands |
 India |
 Afghanistan |
 Belgium |
 UAE |
 Israel |
 Europe |
 New Zealand |
 Mexico |
 Canada |
 Venezuela |
 United Kingdom |
 United States |
 South Africa |
 Malaysia |
 Poland |
 Germany |
 Singapore |
 Sri Lanka |
 Australia |
 Brazil |
 Ireland |
