Get it as soon as Mon, Feb 8. counter-sink the lag screws. Countersunk bolts are used when a smooth surface is required. Common applications include bridge decking, walkways, and railing. A wide variety of countersunk lag bolts options are available to you, such as din, iso. $32.95 $ 32. Value Fastener offers TEK® screw equals in 19 different head styles, with steel and stainless steel screws available to meet your needs. Captive panel screws and thumb screws can be tightened and loosened without tools on parts that are frequently removed such as access panels. Ultimate-performance screw anchor for quicker permanent fastening in concrete (A4 stainless steel, countersunk head) Material, corrosion: Stainless steel, A4 Head configuration: Countersunk Torx Available head styles include countersunk, hex, oval, round, pan, and more. For the 1/2 inch screws, I plan to use a 3/8 auger drill bit for the pilot hole. ... Hex-head bolts, cap screws, and lag screws are driven with wrenches rather than screwdrivers or drill bits. For the 3/8 inch lag screws, I plan to use a 1/4 auger drill bit for a pilot hole. 4.6 out of 5 stars 127. A countersunk screw is a type of fastening that sits flush with the surface of the material it occupies. A hex head lag screw is a wood screw that is driven with a wrench instead of a screwdriver. The Titen HD countersunk head style heavy-duty screw anchor is for applications that require a flush-mount profile in dry, interior, noncorrosive environments or temporary outdoor applications. They are sometimes referred to as Hanger Bolts as they are often used to Hang items. I want to see if I am on the right track. To countersink the head of the screw, I plan to use a 1 inch spade drill bit. 49 products. Hex lag screws are larger than ordinary screws and are generally used to connect heavy material. Stainless Steel Hanger Bolts (or lag screws and sometimes lag bolts) are fasteners with a machine thread one end and a woodscrew thread the other end. Multiple finish options are available, including black oxide, green ceramic, and zinc plated screws. 95. Value Fastener offers a large inventory of hex lag screws in a variety of sizes and lengths, designed to fit the needs of a wide variety of heavy-duty applications. Would that be the right size ? Use hex head lag screws and other wood screws from Grainger to securely join wood pieces. These screws typically are used so that you can cover them easily with either a screw cap or piece of wood. Click here to view lag screw dimensions and drive types. 1,622 countersunk lag bolts products are offered for sale by suppliers on Alibaba.com, of which bolts accounts for 1%, screws accounts for 1%. Lag screws have thick shafts and coarse threads to firmly grip wood boards, studs and similar pieces. FREE Shipping by Amazon. Cross Recessed Countersunk Screws. Portland Bolt manufactures countersunk bolts from 1/2″ diameter through 1-1/2″ diameter in most ASTM, AASHTO, and SAE specifications including, A307 Grade A, A449, and Grade 8. Manufacturing. Lagscrews (Hanger Bolts) #14 x 3" Construction Lag Screw Exterior Coated Torx/Star Drive Heavy Duty Structural Lag Screw Far Superior to Common Lag Screws - Modified Truss Washer Head - 100 Screw Count. Screw cap or piece of wood thick shafts and coarse threads to firmly grip wood boards studs! Panel screws and are generally used to connect heavy material either a cap! Cover them easily with either a screw cap or piece of wood I..., pan, and zinc plated screws a wrench instead of a screwdriver I am on the track! Pan, and more available, including black oxide, green ceramic, and screws... And other wood screws from Grainger to securely join wood pieces they are sometimes referred to as bolts... 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