Grade 8 Hex Cap Screw 1-1/4"-7 UNC x 4" PP-05109
Grade 8 Hex Cap Screw 1-1/4"-7 UNC x 4" PP-05109
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Condition: New
The PP-05109 Grade 8 1 1/4-7 UNC x 4 Hex Cap Screw is a heavy-duty fastener built for demanding mechanical and structural assemblies. Manufactured from Grade 8 alloy steel, this hex cap screw delivers the high tensile strength and hardness required for applications where standard fasteners fall short. The 1 1/4-inch diameter with 7 threads per inch follows UNC (Unified National Coarse) threading standards, ensuring compatibility with standard nuts and tapped holes sized to this specification, while the 4-inch length suits thicker material stacks and multi-layer joints.
For anyone searching for a Grade 8 hex cap screw or heavy duty hex bolt capable of handling high shear and tensile loads, this fastener is designed to resist loosening under vibration and cyclical stress, making it a dependable choice for machinery, equipment frames, and structural steel connections. Its UNC thread pattern allows for faster assembly compared to fine-thread alternatives, which is useful in applications where quick, reliable fastening is a priority. The hex head design also allows for use with standard wrenches and sockets, simplifying installation and removal in the field or on the shop floor.
This 1 1/4-7 UNC x 4 hex cap screw is best suited for contractors, fabricators, and maintenance professionals working on heavy equipment, structural assemblies, or industrial machinery where fastener strength and consistency matter. Anyone sourcing Grade 8 fasteners for demanding load-bearing applications will find this hex cap screw a practical, dependable option for their fastening needs.
📦 Shipping Information
United States Orders: Shipped via Canada Post. Estimated delivery: 4–7 business days (may take up to 10 business days if border delays occur).
Canadian Orders:Orders are shipped via Chit Chats. Estimated delivery is typically 2–6 business days, depending on destination and carrier processing times.
International Orders:Shipped with Chit Chats or Canada Post, depending on service availability. Estimated delivery: 7–15 business days (varies by destination).
Returns & Refunds Policy: We offer a 30-day return window. Items must be gently used, in their original packaging and not have major signs of use/damage
Customs Duties & Import Fees: Orders shipped outside Canada may be subject to import duties, taxes, or customs fees. For U.S. orders, all duties are pre-paid and included—no extra charges at delivery.
Disclaimer: At DaveyDooDeals, our products are sourced from trusted channels, including surplus warehouses, authorized distributors, and carefully selected clearance inventories. While many items are new and unused, some are reclaimed from decommissioned equipment or overstock. Each listing clearly states the item’s condition and any known defects. In the unlikely event that a defect is missed, our 30-day return policy has you covered.
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