DRAWING-LED FASTENERS
Structural Bolt Assemblies
Matched bolts, nuts and washers for steel connections, selected around the specified assembly system and tightening requirement.
SPECIFICATIONS & CUSTOMIZATION
Define The Geometry.
Start with the connection specification, then define the bolt size, grip and matched hardware.
Dimensions & Configuration
- Nominal Diameter · d
- Metric diameter to the specified connection
- Under-Head Length · L
- Length selected for the grip and required thread projection
- Thread Length · b
- Full / partial thread and pitch to the product standard
- Head Geometry · s / k
- Across-flats dimension and head height
- Assembly Configuration
- Nut grade, washer type and quantities per assembly
Grade & Assembly System
Classes 8.8 / 10.9 as specified. Select the bolt, nut and washer combination as one compatible assembly.
Standard & Tightening
State the governing assembly standard and whether the connection requires preload. Include the specified tightening method and evidence requirements.
Surface Condition
Specify the finish and lubrication condition for the chosen assembly system. Keep the supplied condition consistent with its tightening requirements.
COMPONENTS & INSPECTION
Specify A Compatible Connection Set.
Assembly Supply
Define the complete connection set on the schedule.
- Matched bolts, nuts and washers
- Diameter, length and assembly quantity by item
- Batch identification and packing by connection
Assembly Inspection
Specify inspection and documentation for the selected system.
- Dimensions, threads and mechanical properties
- Nut / washer compatibility and batch traceability
- Preload-related testing where required by the assembly standard
HAVE A DRAWING?
Send Your Structural Bolt Schedule.
Include the assembly standard, diameter, length, grade, finish, quantities and tightening requirements.
