Technical Resource Center

Weld Stud Guides

• Weld Stud Selection Guide — all stud types, drawn arc vs. CD process selection, materials, sizing fundamentals, and application overview
• Headed Concrete Anchors & Shear Connectors Selection Guide — shear transfer in composite construction, diameter and length selection, AWS D1.1 and ACI 318
• Threaded Weld Studs Selection Guide — pitch diameter vs. full thread vs. collar studs, CD vs. drawn arc by diameter, thread specs, embed plate applications
• Deformed Bar Anchors Selection Guide — DBA for precast concrete and tilt-up construction, how deformed surface bond differs from HCA head bearing
• Weld Stud Ferrule Sizing Chart — matched ceramic ferrule sizes for every drawn arc stud diameter
• Weld Stud Load Capacities & Engineering Reference — AWS D1.1 and AISC 360 design shear values, deck reduction factors, ACI 318 tension breakout tables
• Nelson Weld Stud Cross-Reference — Cox Industries and Bluearc equivalents for Nelson H4L HCA studs and shear connectors, 1/4" through 1" diameter

Concrete Anchors

• Concrete Anchor Selection Guide — choosing between wedge, sleeve, screw, drop-in, and epoxy anchors
• Wedge Anchor Selection & Installation Guide — sizing, embedment, torque, materials, and step-by-step install for the Simpson Strong-Bolt 2
• Wedge Anchor Pull-Out Strength & Load Tables — tension and shear design values, edge distance effects, combined loading, and sample calculations
• Wedge Anchor Material & Finish Selection Guide — zinc, mechanically galvanized, 304 and 316 stainless — pick the right finish for your environment
• How to Remove a Wedge Anchor — cut flush, drive below surface, drill out, and patch — removal and replacement methods
• Wedge Anchor vs Sleeve Anchor Comparison — substrate, load, install, removability, and code listing — when to use each
• Sleeve Anchor Selection & Installation Guide — head styles, load tables, masonry data, and installation steps
• How to Install Toggle Bolts — complete hollow-wall anchor installation guide with weight capacity tables, sizing chart, base material guidance, and removal instructions
• Toggle Bolt Drill Bit & Hole Size Chart — complete drill bit reference for wing toggles, snap toggles (Toggler-style), and plastic toggles in all standard sizes
• Molly Bolt vs Toggle Bolt — side-by-side comparison of the two main hollow-wall anchor types, capacity ranges, removability, and decision matrix
• Concrete Anchor Drill Bit & Hole Size Chart — drill, embedment, torque, and minimum concrete thickness for every standard anchor diameter

Rivet Nuts & Threaded Inserts

• Rivet Nut Selection Guide — choosing IKF vs ISR, materials, sizes, and grip ranges
• Rivet Nut Material Selection Guide — comparing steel, aluminum, and stainless with decision criteria
• Rivet Nut Drill Bit & Hole Size Chart — matched Triumph drill bits for every rivet nut size
• Rivet Nut Tool Selection Guide — choosing between hand, pneumatic, pneudraulic, and cordless installation tools
• Closed-End vs Open-End Rivet Nuts — sealed vs through-threaded; when to use each
• Hex Body vs Round Body Rivet Nuts — anti-rotation comparison and material grip considerations
• How to Install a Rivet Nut — step-by-step installation with common mistakes and verification
• Troubleshooting Rivet Nut Failures — spinning, pull-out, cross-threading, corrosion failure modes and fixes
• Rivet Nut Engineering Reference — performance characteristics, dimensional standards, torque values, design considerations
• Rivet Nut vs Plus Nut vs Jack Nut vs Well Nut — comparing rivet nuts to alternative blind threaded fasteners
• Rivet Nuts for Automotive Applications — bumpers, fender flares, light bars, skid plates, body panels
• Rivet Nuts for Sheet Metal Fabrication — enclosures, cabinets, HVAC, machine guards, production tooling
• Rivet Nuts for Marine and Outdoor Use — stainless selection, galvanic prevention, sealing for waterproof installations

Materials and Coatings

• Stainless Steel Selection Guide