<div class="tech-page">
<nav style="padding:16px 0; font-size:13px; color:#8896A7;">
<a href="/" style="color:#3B82F6;">Home</a> ›
<span>Technical Resources</span>
</nav>
<h1 style="font-size:32px; font-weight:800; color:#1A2D3A; margin-bottom:8px; letter-spacing:-0.5px;">Technical Resources</h1>
<p style="font-size:16px; color:#5A6A7A; max-width:800px; margin-bottom:40px; line-height:1.6;">
Engineering reference guides, specification charts, and technical data for fastener selection and installation.
</p>
<div style="display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:40px;">
<a href="/pages/torque-chart" style="background:#fff; border:1px solid #E8ECF0; border-radius:6px; padding:24px; text-decoration:none; transition:border-color 0.2s, box-shadow 0.2s;" onmouseover="this.style.borderColor='#FADF5C'; this.style.boxShadow='0 2px 8px rgba(0,0,0,0.06)'" onmouseout="this.style.borderColor='#E8ECF0'; this.style.boxShadow='none'">
<h2 style="font-size:18px; font-weight:700; color:#1A2D3A; margin:0 0 8px;">Bolt Torque Chart</h2>
<p style="font-size:14px; color:#5A6A7A; line-height:1.6; margin:0;">Recommended tightening torque values for Grade 5 and Grade 8 bolts. Dry and lubricated specs, 1/4" through 1-1/2".</p>
</a>
<a href="/pages/grade-comparison" style="background:#fff; border:1px solid #E8ECF0; border-radius:6px; padding:24px; text-decoration:none; transition:border-color 0.2s, box-shadow 0.2s;" onmouseover="this.style.borderColor='#FADF5C'; this.style.boxShadow='0 2px 8px rgba(0,0,0,0.06)'" onmouseout="this.style.borderColor='#E8ECF0'; this.style.boxShadow='none'">
<h2 style="font-size:18px; font-weight:700; color:#1A2D3A; margin:0 0 8px;">Grade & Class Comparison</h2>
<p style="font-size:14px; color:#5A6A7A; line-height:1.6; margin:0;">SAE grades (2, 5, 8), ASTM specs (A325, A490), Metric classes (8.8, 10.9, 12.9), and stainless steel properties.</p>
</a>
<a href="/pages/thread-pitch-reference" style="background:#fff; border:1px solid #E8ECF0; border-radius:6px; padding:24px; text-decoration:none; transition:border-color 0.2s, box-shadow 0.2s;" onmouseover="this.style.borderColor='#FADF5C'; this.style.boxShadow='0 2px 8px rgba(0,0,0,0.06)'" onmouseout="this.style.borderColor='#E8ECF0'; this.style.boxShadow='none'">
<h2 style="font-size:18px; font-weight:700; color:#1A2D3A; margin:0 0 8px;">Thread Pitch Reference</h2>
<p style="font-size:14px; color:#5A6A7A; line-height:1.6; margin:0;">Complete UNC, UNF, and Metric thread specs. TPI, pitch, tap drill sizes, and clearance drill sizes for every standard size.</p>
</a>
<a href="/pages/metric-conversion" style="background:#fff; border:1px solid #E8ECF0; border-radius:6px; padding:24px; text-decoration:none; transition:border-color 0.2s, box-shadow 0.2s;" onmouseover="this.style.borderColor='#FADF5C'; this.style.boxShadow='0 2px 8px rgba(0,0,0,0.06)'" onmouseout="this.style.borderColor='#E8ECF0'; this.style.boxShadow='none'">
<h2 style="font-size:18px; font-weight:700; color:#1A2D3A; margin:0 0 8px;">Metric Conversion Charts</h2>
<p style="font-size:14px; color:#5A6A7A; line-height:1.6; margin:0;">Inch-to-metric bolt diameter equivalents, wrench size crossover, and length conversion tables.</p>
</a>
<a href="/pages/material-guide" style="background:#fff; border:1px solid #E8ECF0; border-radius:6px; padding:24px; text-decoration:none; transition:border-color 0.2s, box-shadow 0.2s;" onmouseover="this.style.borderColor='#FADF5C'; this.style.boxShadow='0 2px 8px rgba(0,0,0,0.06)'" onmouseout="this.style.borderColor='#E8ECF0'; this.style.boxShadow='none'">
<h2 style="font-size:18px; font-weight:700; color:#1A2D3A; margin:0 0 8px;">Material & Coating Guide</h2>
<p style="font-size:14px; color:#5A6A7A; line-height:1.6; margin:0;">Steel, stainless, brass, aluminum, and nylon properties. Plus coating comparison: zinc, galvanized, black oxide, Dacromet, cadmium & more.</p>
</a>
<a href="/pages/head-drive-guide" style="background:#fff; border:1px solid #E8ECF0; border-radius:6px; padding:24px; text-decoration:none; transition:border-color 0.2s, box-shadow 0.2s;" onmouseover="this.style.borderColor='#FADF5C'; this.style.boxShadow='0 2px 8px rgba(0,0,0,0.06)'" onmouseout="this.style.borderColor='#E8ECF0'; this.style.boxShadow='none'">
<h2 style="font-size:18px; font-weight:700; color:#1A2D3A; margin:0 0 8px;">Head & Drive Type Guide</h2>
<p style="font-size:14px; color:#5A6A7A; line-height:1.6; margin:0;">Identify 11 head styles and 10 drive types. Countersink angles, torque ratings, tamper resistance, and application guides.</p>
</a>
</div>
<!-- CTA -->
<div style="background:#2C3E47; border-radius:6px; padding:32px; text-align:center; margin-bottom:40px;">
<h2 style="font-size:22px; font-weight:700; color:#fff; margin:0 0 8px;">Can't Find What You Need?</h2>
<p style="font-size:14px; color:#B8C4D0; margin:0 0 20px;">Our technical team can help with specifications, material selection, and product identification.</p>
<a href="/pages/contact" style="display:inline-block; background:#FADF5C; color:#2C3E47; font-size:14px; font-weight:700; padding:12px 28px; border-radius:6px; text-decoration:none;">Contact Technical Support →</a>
</div>
</div>