#14 Hex Washer Head TEK 5 Self Drilling Screws Strong Shield Coated TEKS Screws

Strong-Shield Coated Hex Washer Head Self Drilling ScrewsACQ Compatible & Features Rust/Acid Protection#14-20Hexagon drive for use with a wrench or socketFully Threaded from tip to headIntegral washer at the top of the head to minimize chance of pull-through Washer portion of screw distributes pressure over a larger surface areaTEK 5 Point used for drilling into structural steelStrong-Shield coating features high corrosion resistance and protection from acid rain & rustDesigned to work with ACQ treated lumberExceeds 1,000/hrs. salt spray resistanceThe higher the TEK number the larger the drill point to pierce heavier gauge metals. TEK-5 self drill points are capable of drilling into structural steel. Hex Head Self Drilling Sheet Metal Screws are installed with a socket or hex nut driver. Hex Washer Head Self Drilling Screws are used in the exterior elements and are corrosion resistant due to the Strong Shield coating.

5/16″-18 Hex Cap Screws / Tap Bolts Coarse SAE Grade 8 Alloy Steel w Black Oxide

New 5/16″-18 Hex Cap Bolts / Screws. These are Grade 8 bolts and meet the SAE material quality standards and are marked as shown. NOTE : Full Thread (FT) up to 1-1/4″, Partial thread (PT) for lengths 1-3/8″ and up. Diameter : 5/16″Thread Pitch : 18 TPI – Coarse (Standard) ThreadLength : Please select from drop down menu above.Wrench Size : 1/2″Type : Hex Cap ScrewsMatching Nut & Washers : 5/16″-18 Available hereSystem of Measurement : Standard (Inch / U.S.)Material : Grade 8 Alloy Steel – HEAVY DUTY!Specifications : ASTM F593 / SAE J429

1/4-20 Hex Cap Screws / Tap Bolts, Zinc Yellow Grade 8 Alloy Steel Coarse Thread

Zinc-Yellow 1/4″-20 Hex Cap Bolts / Screws. These are Grade 8 (SAE J429), Heavy Duty bolts. Grade 8 bolts will always have 6 radial lines on the head (as shown in photo). Link to all of our matching Yellow Zinc fasteners NOTE : Full Thread / Tap Bolts up to 1″, Partial thread (PT) for lengths larger than 1″ Diameter : 1/4″Thread Pitch : 20 TPI – UNC / Coarse ThreadLength : Please select from drop down menu above.Wrench Size: 7/16″Type: Hex Cap ScrewsMatching Nut & Washers: 1/4″-20 Available hereSystem of Measurement: Standard (Inch / U.S.)Material: Grade 8 Alloy Steel / SAE J429 – HEAVY DUTY! Exterior Finish: Zinc-Yellow Bake, CR+6Specifications : ASME B18.2.1 / SAE J429

1/4″ Hex Lag Screws / Lag Bolts, Zinc Plated steel CR+3 RoHS (aka Coach Screw)

This listing is for new Zinc plated Steel 1/4″ Hex Lag Bolts / Screws. These are Grade A (307A) fasteners, commonly interchanged with Grade 2 bolts. Screws are Cr+3 RoHS compliant Zinc Plated Steel. Diameter : 1/4″Thread Pitch : 10 TPILength : Please select from drop down menu above.Wrench Size : 7/16″Type : Hex Lag ScrewsMatching Washers : 1/4″ Available hereSystem of Measurement : Standard (Inch / U.S.)Material : Zinc Plated Steel ASTM A307 Grade A, Cr+3 RoHSSpecifications : ASME B18.2.1 Hex Lag Screws, also called Lag Bolts, are substantial hex head screws that are perfect for attaching metal to wood in situations where you are not able to use a nut (ie. installing a flat panel TV mount to your wall). These screws are extremely durable, high-quality screws and can support a much heavier load than a typical wood or sheet metal screw. To install these screws, you will need to predrill the hole beforehand to avoid splitting the wood beam due to the larger size of the screw.We offer lag screws in both Stainless Steel and also Zinc plated steel depending on your needs (zinc-plated steel is stronger than stainless, but stainless is more durable against rust and elements).