Best Structural Bolts

Self tapping as 3-1/8 inch length for specially hardened steel screw. The GRK RSS series screws that are 3-1/8-Inch and longer have six CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw's drawing strength. The CEE thread also reduces the friction on the screw shank which can lower the driving torque and reduce splitting. The round head with built-in washer type head shield does not have any sharp edges like conventional lag screws. The RSS screws can be used as a lag screw alternative. Enter your model number to make sure this fits.

The GRK RSS series screws that are 3-1/8-Inch and longer have six CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw's drawing strength. The round head with built-in washer type head shield does not have any sharp edges like conventional lag screws. Enter your model number to make sure this fits.

These Simpson Structural Connectors are coated fasteners with a medium level of corrosion protection, making them suitable for use in some exterior and corrosive environments and with some preservative-treated woods. Enter your model number to make sure this fits.

ASMC Industrial offers a comprehensive selection industrial, automotive, and construction fasteners.

This coarse-thread screw has a larger thread diameter and provides greater holding power when driving a screw into soft material such as plywood, particle board, MDF, melamine and pine. Kreg screws also have larger diameter steel shanks than many other screws on the market today making for an impressively strong screw that is almost impossible to break. Great for softer materials like pine, plywood, particle board, MDF and melamine.

The Wej-It Ankr-TITE ATS wedge anchor with 304 stainless steel body provides a secure hold in solid masonry and uncracked concrete, meets Federal Specifications QQZ-325Z Type II Class 3 and GSA FFS-325 Group II Type 4 Class 1, and complies with Miami-Dade NOA #08-0911.02 code. The anchor body, washer, nut, and clip are made of 304 stainless steel for increased corrosion resistance compared to galvanized or zinc-plated steel anchors. It must be installed into a drilled hole with a diameter equal to that of the anchor to an embedment depth of 2-1/8" or greater. The washer lies flush against the mounting surface when the anchor is inserted into the hole, and the nut tightens with a wrench to draw the threaded portion of the anchor up, causing the clip to expand and secure the anchor in place. The clip has large dimples that provide traction to reduce slippage and increase hold in lightweight concrete. The dog point prevents damage during installation, and the safety shoulder above the clip provides support when the anchor is under severe strain. Specifications Ultimate Tensile Strength for Static Loads. Anchor Diameter. At Embedment Depth. 4,000-psi Concrete. 6,000-psi Concrete. 1/4". 1-1/4". 2,000 lb. Ultimate Shear Strength for Static Loads. Anchor Diameter. At Embedment Depth. 4,000-psi Concrete. 6,000-psi Concrete. 1/4". 1-1/4". 2,811 lb. Warning: Use one-fourth or less of listed maximum values for safe working loads (as required by local regulations). Anchors provide reinforcement to fasteners installed in materials that are considered brittle or have insufficient hold such as drywall, concrete, brick, and stone. Anchors provide support through methods such as expansion from within or behind the substrate, or insertion of adhesive compounds into drilled holes. Wej-It Fastening Systems manufactures mechanical and adhesive fasteners for use in concrete and drywall. The company, founded more than 60 years ago, is headquartered in Norwalk, CT.

1/4-20 x 1-1/2 Elevator Bolts Zinc 100 Pack. Enter your model number to make sure this fits.

Includes zinc-plated carriage bolts, washers and lock nuts for mounting, save a trip to the hardware;All parts and hardware are zinc plated for corrosion resistance. Includes zinc-plated carriage bolts, washers and lock nuts for mounting, save a trip to the hardware.

This kit contains both Metric Hex Flat Head Bolts Screws, Nuts, Flat and Lock Washers, Great kit for the home or workplace, A variety of sizes to suit your needs, Comes in a handy reusable plastic container. High Quality 304 Stainless Steel Screw Nut Washers Assortment Kit.

Pointed end of hanger bolt screws into a pilot hole in wooden member, while the other serves as a machine threaded stud that accepts a nut, T-nut or threaded insert. Enter your model number to make sure this fits.

Grip-Rite drywall screws are used when installing gypsum board to wood studs. Phosphate coated to make driving easier, and to provide a good base for finishes such as paint.

* 100% brand new ; * Operating principle:Put the expansion screw into the ground or the hole on the wall and then tighten the nuts of the expansion bolt with wrench. Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole. Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole.

Tension Control Bolt Advantages: Proper tension ensured Dependable & Repeatable results Can be used in shear or in tension One man installation on one side of the structure Light weight electric wrench can install multiple diameters Quick & easy installation, no match marking required Reduced job site noise.

The Suspend-It 2-Inch x 1/4-Inch Eye Lag Screws for Metal Joists (50-Pack) feature a self-tapping drill point for ease of installation. Designed to work with the Suspend-It brand drill adapter (sold separately).