Combo Sidewalk Bolt, Hurricane Hardware, The Hillman Group, 100 Pcs.,, 831494 Product Description Hillman?s Hanger Bolts are made of high-strength stainless steel to withstand adverse weather conditions. Hanger bolts are designed to hang material from wooden structures but can be used with concrete anchors to attach materials to masonry surfaces. Commonly used to install plywood, hurricane panels, hurricane shutters over any exterior glass structure such as windows or sliding doors. Simply install the lag screw into a pre-drilled hole, hang desired material, use a washer wingnut on the machine screw side to secure the material to the structure. From the Manufacturer Hurricane Bolts are made of strong abd durable stainless steel. They are ideal for installing hurricane panels to storefronts and sliding glass doors. Normally used in conjunction with lead anchors. Product Features STURDY, RELIABLE: Parts made of strong and durable stainless steel material BEST-IN-CLASS CORROSION PROTECTION: Stainless steel provides superior protection against rust and corrosion; perfect for marine area applications WHAT?S INSIDE: Each package contains 100 (1/4" x 2") sidewalk bolts to help protect your home Breathable leather lining COMBO DRIVE: Use either a #3 Phillips bit or a slotted bit to install into a 1/4-20 anchor, bushing, or other insert Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!