Collar Bolt 20 Inches
* Pricing Note: Listed price shown — contact us for bulk/regular-customer rates. No payment is taken online; final tax invoice and applicable volume discounts are issued by our billing desk upon order confirmation.
Product Engineering Overview
Material Grade: High-tensile carbon steel (Grade 8.8 / 10.9) and corrosion-resistant 316 stainless steel options. Corrosion Protection: Zinc-plated, black oxide, or hot-dip galvanized finishes to resist rust, moisture, and chemical exposure. Thread Precision: Clean, precision-cut threads (Metric & Imperial options) to prevent cross-threading and galling during rapid installation. Fitment: Standard hex, flange, and socket-head profiles designed for universal compatibility across automotive, industrial, and agricultural machinery