Screws
Complete range of wood screws, machine screws, self-tapping, self-drilling, drywall, concrete screws, and specialty fastening screws. Fully certified to ASME, ASTM, DIN, and ISO standards for construction, manufacturing, and industrial applications.
All Screw Types
Wood, machine, self-tapping, specialty
All Materials
Steel, stainless, brass, titanium
All Sizes
#0 to 2", M1 to M100
Certified
ASME, ASTM, DIN, ISO compliant
Screw Types We Supply
Comprehensive range of screws for wood, metal, concrete, drywall, and specialty fastening applications
Wood Screws (Flathead & Roundhead)
Traditional tapered screws designed for fastening wood to wood or metal to wood
STANDARDS
ASME B18.6.1, DIN 96, DIN 97, ISO 1478
Typical Applications:
- •Carpentry & woodworking
- •Furniture assembly
- •Cabinet installation
- •General construction
Machine Screws (Socket & Slotted)
Precision-threaded screws for metal-to-metal or metal-to-plastic assembly with nuts or tapped holes
STANDARDS
ASME B18.6.3, DIN 84/85, ISO 1207/4762
Typical Applications:
- •Machinery assembly
- •Electronic equipment
- •Appliances
- •Metal fabrication
Self-Tapping Screws (Thread-Forming)
Form threads in pre-drilled holes without requiring tapped threads
STANDARDS
ASME B18.6.4, DIN 7500, ISO 1481
Typical Applications:
- •Sheet metal
- •Plastic assembly
- •HVAC ducting
- •Automotive panels
Self-Drilling Screws (Tek Screws)
Built-in drill point eliminates need for pre-drilling through metal and wood
STANDARDS
ASME B18.6.4, DIN 7504, ISO 15480
Typical Applications:
- •Metal roofing
- •Steel framing
- •HVAC installation
- •Metal-to-metal fastening
Drywall Screws (Bugle Head)
Specialized screws with bugle head and sharp point for drywall installation
STANDARDS
ASTM C1002, DIN 18182
Typical Applications:
- •Drywall installation
- •Gypsum board
- •Interior construction
- •Ceiling panels
Concrete Screws (Tapcon/Masonry)
Hardened screws designed to thread directly into concrete, brick, or block
STANDARDS
ASTM C1002, EN 14592
Typical Applications:
- •Concrete anchoring
- •Masonry installation
- •Brick walls
- •Foundation mounting
Set Screws (Grub Screws)
Headless screws used to secure objects within or against another object
STANDARDS
ASME B18.3, DIN 913-916, ISO 4026/4027
Typical Applications:
- •Pulley mounting
- •Gear securing
- •Collar positioning
- •Shaft locking
Socket Head Cap Screws (SHCS)
High-strength screws with cylindrical heads and hexagonal socket drives
STANDARDS
ASME B18.3, DIN 912, ISO 4762
Typical Applications:
- •Precision machinery
- •High-torque applications
- •Tooling
- •Aerospace equipment
Pan Head & Truss Head Screws
Low-profile rounded heads providing large bearing surface
STANDARDS
ASME B18.6.3, DIN 85, ISO 7045/7046
Typical Applications:
- •Electrical panels
- •Sheet metal assembly
- •Electronics
- •Equipment covers
Security Screws (Tamper-Resistant)
Special drive types designed to prevent unauthorized removal
STANDARDS
Custom security drives (pin hex, spanner, torx pin)
Typical Applications:
- •Public installations
- •Electronics security
- •Vandal-resistant fixtures
- •Access control
Complete Screw Specifications
Comprehensive technical information on types, sizes, finishes, and materials
Screw Type Details
Select from the tabs above to view detailed specifications for grades, sizes, finishes, and materials. Or scroll up to browse our complete screw type collection with application details and standards.
📋 Quick Reference
- •Wood Screws: Tapered for wood fastening
- •Machine Screws: Precision threads for metal
- •Self-Tapping: Forms threads in holes
- •Self-Drilling: Drills and taps in one step
- •Socket Cap: High-strength precision fastening
✓ Quality Assurance
- ✓ASME, ASTM, DIN, ISO certified
- ✓Hardness and tensile testing
- ✓Thread inspection per standards
- ✓Material traceability available
- ✓ISO 9001:2015 certified
Industry Applications
Essential screw fastening solutions across all industries
Construction & Building
- Wood framing
- Drywall installation
- Concrete anchoring
- Metal roofing
Manufacturing & Machinery
- Equipment assembly
- Panel mounting
- Machine covers
- Electronic enclosures
Automotive & Transport
- Body panels
- Interior trim
- Dashboard assembly
- Underbody components
Aerospace & Defense
- Aircraft panels
- Avionics mounting
- Interior assemblies
- Precision equipment
Electronics & Electrical
- Circuit board mounting
- Equipment racks
- Panel installations
- Cable management
Furniture & Woodworking
- Furniture assembly
- Cabinet installation
- Hardware mounting
- Joinery