Additionally, fine thread bolts need more thread engagement to provide the same clamping force, you need a at least full width worth of thread engagement for a fine thread bolt to yield full force, where you can get away with less on a coarse thread bolt. Automotive Fasteners. The experts at NAPA can help you find the right nuts, bolts, screws, and more for whatever you need. These bolts are the highest yield fasteners for carbon steel. Most common automotive fasteners are sized using two sets of number, the diameter and the thread count or pitch. Hardened to increase its strength, it’s most commonly found in automotive applications. Nuts. Jefferson operates Red Dirt Rodz, his personal garage studio, where all of his magazine articles and tech videos are produced. Thickness is .478 inches and the pitch I am guessing is 1/16. The yield strength of the bolts … Winter Driving: When Should You Use Tire Chains for Cars? Grade F is roughly equivalent to Grade 5. They are usually designed for specific makes/models of vehicles. bolt, fasteners, hardware, nut, thread pitch, washer. His work has been featured in Car Craft, Hot Rod, Rod & Custom, Truckin’, Mopar Muscle, and many more. The original bolt is labeled M- 10.9. Each grade has a specific bolt strength. Strength ratings are as follows-, Proof load (max non-deformation): 85,000 psi (74,000 for ¾-1.5”), Yield strength (min deformation load): 92,000 psi (81,000 for ¾-1.5”), Tensile strength (shear load): 120,000 psi (74,000 for for ¾-1.5”). Automotive Fasteners Automotive fasteners are a collection of products that are used in automotive and vehicle assembly. Online Leading Giant provides the best products at the right prices. Common uses for Grade 8 bolts – suspension, steering, brakes, motor/transmission mounts, high-stress items. Cap screws and hex bolts have heads designed for tightening to exact specifications with ratchets or spanner torque wrenches. Order Bolts for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. They fit with corresponding tapped holes and nuts to create bolted joints. Class 10.9 Zinc IFI 536, (1) M14-2.0 x 90mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, (1) M16-2.0 x 55mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, M 6 - 1.0 x 16mm A2-70 Stainless Hex Flange Bolts, M 6 - 1.0 x 20mm A2-70 Stainless Hex Flange Bolts, (1) M14-2.0 x 45mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, (1) M14-2.0 x 80mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, (1) M 8 - 1.25 x 80mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc. Automotive. In reality, the circus side show of fasteners is fraught with peril if you choose the wrong one. Proof load (max non-deformation): 120,000 psi, Yield strength (min deformation load): 130,000 psi, Tensile strength (shear load): 150,000 psi. Our growing selection of automotive fasteners and hardware pieces can help you stay stocked up on bolts, screws, nuts, rivets and more. Automotive Assortments and Fasteners Specialty car repair and maintenance assortments for almost any type of automobile. Jefferson has also written 4 books and produced countless videos. This references 1.25 threads per 1 mm of length. They feature 6 radial lines on the head and are made from medium carbon alloy steel which has been quenched and tempered. Check out all the fasteners & hardware available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. © Copyright 20XX www.clipsandfasteners.com. For example, SAE bolts come in coarse and fine thread, which is referred to as thread count, such as ¼-20 and ¼-28, 28 being the fine-thread variant. Whenever possible, the goal should be a full width worth of thread engagement to yield full clamping strength. Our flange bolts are available in metric and hex - Other hardware like clips, cotter pins, woodruff keys, rivets and more can make or break a quality repair. Whether youre in need of car bolts for more minimal and personal car repairs or need to stock up on replacement parts for your business, you can find the right auto bolts at Clipsandfasteners, with quick and easy shipping offered on all products! Fleet and Automotive HVAC and Refrigeration Hardware Hydraulics ... Grade 5 (7) 8 (7) 18-8 (1) 316 (5) ... Miscellaneous groupings of bolts and cap screws to provide a wide range of … There are three common grades for SAE (fractional) and four common grades for metric fasteners. The experts at NAPA can help you find the right nuts, bolts, screws, and more for whatever you need. For more information on common automotive fasteners, chat with a knowledgeable expert at your local NAPA AUTO PARTS store. Your local NAPA Auto Parts location has a wide variety of fasteners … Metric bolts are typically labeled as standard or fine, but not always. A life-long gearhead, Jefferson Bryant spends more time in the shop than anywhere else. Retainers Nuts Sheet Metal Screws Clips and Clamps Bolts … Required fields are marked *. Please Note: All Prices Are Box Prices. Never use a Grade 2 bolt in place of a higher grade fastener. JIS B 1189, (25) M 6 - 1.0 x 12mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc. Grade F nuts are used with Grade … An unmarked bolt is a Grade 2, whereas a bolt with three radial lines on the head is a Grade 5. Larger sizes up to 1-1/2 inches have a yield strength of 36,000 PSI and a tensile strength of 60,000. Sizing ranges from ¼” up 1.5”. Proof load (max non-deformation): 140,000 psi, Yield strength (min deformation load): 160,000 psi, Tensile strength (shear load): 177,000 psi. Class 10.9 Zinc IFI 536, (1) M10 - 1.25 x 85mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, (25) M6 - 1.0 x 10mm Phillips Hex Head Flange Bolt, Hex Head Flange Bolt Large Flange Small Head Non Serrated. This makes determining the pitch more difficult, as an 8mm bolt can be 1.25 or 1, and 10mm can be 1.5, 1.25 or 1, each is a different count. Additionally, the washers should match the grading as well. If the operate calls for a lock washer, just use a lock washer, a second flat washer can cause some clamping issues. Don't Panic! Most automotive … Fine-thread bolts are typically a little stronger and yield a higher clamping force than their coarse thread brothers, but this comes at a cost, namely in galling and fouling of the threads. Call Or Email For Info. Metric bolts have the grade number formed on the head face. All Rights Reserved. Automotive. Used in automotive applications and for bolting large and forged parts, metric 10.9 bolts exhibit high tensile strength and good wear resistance. They are stronger than Grade 8 bolts, and used in the same instances. Bolts secure material by applying pressure from the head of the bolt. High-Strength Grade … Roy Nacewicz Enterprises also known as Fordbolts.com, is your premier source for correct bolts, nuts and locks, as well as other authentic hardware and related products for 1928 to 1953 Ford and Mercury restoration projects. 866.837.9908 Mon - Fri: 7:00am - 5:00pm CT. These bolts are the common shiny silver zinc bolts that are used for general purposes. The length of the bold is 3 1/4 with head included, 2 3/4 without head. |
ARP 1945401 Main Stud Kit, 200,000 PSI Chrome Moly Steel, For Select Pontiac V8 2-Bolt Main Applications, 400, 455 CID Is Your Engine In Need Of Spark Plug Replacement? The flange distributes pressure over the surface, eliminating the need for a washer. What can I use? Automotive expertise from NAPA AUTO PARTS. Grade 5 bolts have 3 evenly spaced radial … Thank you. Metric bolts have the grade number formed on the head face. Hey there everyone, step right up to the never ending bin of automotive fasteners! Made from Grade 8 steel, these screws can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. Grade 2 bolts have a yield strength of 57,000 PSI and a tensile strength of 74,000 PSI, provided they are under 3/4-inch in diameter. We recommend bringing the original bolt to your local NAPA AUTO PARTS store where it can be measured and a proper replacement can be matched from our extensive hardware catalog. Grade 5 bolts are hardened to increase strength and are the most common bolts found in automotive applications. Clipsandfasteners is your one-stop shop for automotive bolts and fasteners. Winter Car Tips: 5 Reasons to Dig Your Car Out of the Snow, How to Jump-Start a Diesel Truck With Two Batteries, Failing Oil Pressure Sensor? Terms, All Stainless Steel Screw-Worm Gear Type-Hose Clamps, Partial Stainless Steel Screw-Worm Gear Type-Hose Clamps, Drill Bits, Spot Weld, Saws, Cut Off Wheels, Aluminum Oxide Resin Bonded Cut-Off Wheels, Metric JIS Phillips Indented Hex Head SEMS Screws, Metric Small Head Philips Pan Machine Screws JIS B 1111, (1) M10-1.50 x 65mm Hex Head Flange Bolt Non Serrated Class 10.9 Zinc DIN 6921, (1) M10-1.50 x 75mm Hex Head Flange Bolt Non Serrated Class 10.9 Zinc DIN 6921, (1) M10 - 1.25 x 55mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, M10 - 1.25 x 70mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, 1/4-20" X 1/2" Serrated Flange Head Bolts Grade 5 Zinc Plated, (1) M10-1.50 x 120mm Hex Head Flange Bolt Non Serrated Class 10.9 Zinc DIN 6921, (1) M12 - 1.25 x 55mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, (1) M16-2.0 x 40mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, (1) M12 - 1.25 x 25mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, (1) M14-2.0 x 30mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, 1/4-20" X 5/8" Serrated Flange Head Bolts Grade 5 Zinc Plated, (1) M12 - 1.25 x 30mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, (1) M14-2.0 x 35mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, (1) M12 - 1.25 x 35mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, (1) M10 - 1.25 x 80mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, (1) M12 - 1.25 x 40mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, 1/4-20" X 3/4" Serrated Flange Head Bolts Grade 5 Zinc Plated, (1) M 8 - 1.25 x 75mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc. Body Hardware; Bodyshop; Brake/Wheel; Complementary Automotive Items; Fleet/Truck; ... Flange Bolt Grade 8 Assortment, 3/8" - 5/8" Diameters, ... (Pack of 1) Item#: CT902. Bolts… Whatever a company’s automotive bolt … The grade markings on the … Bolts of ISO class 8.8 and the slightly stronger class 9.8 roughly correspond to an SAE Grade 5 … With over 1,000 automotive clips to choose from, you … They are usually designed for specific makes/models of vehicles. In cases where the bolt is threading into a part, such as a cylinder head or engine block, this does not apply. |
Make sure you have the right fastener for the job using this common automotive fasteners guide. Our kits feature thick head unmarked bolts … Privacy Policy
Customer Service. Grade 5 bolts are a heat treated carbon bolt. Over time, a Grade 2 washer under a 5 or 8 bolt will deform and lead to a loose fastener, which is not a good thing. Strength ratings are as follows-, Proof load (max non-deformation): 55,000 psi (33,000 for ¾-1.5”), Yield strength (min deformation load): 57,000 psi (36,000 for ¾-1.5”), Tensile strength (shear load): 74,000 psi (60,000 for for ¾-1.5”). Contact Us FAQs No Downtime Means Savings Save time and money by having assortments of your favorite and most commonly used auto … Your order may be eligible for Ship to Home, and shipping is free on all online … Combining washers and lock washers is not advisable in most situations. They are made of low to medium grade carbon steel, the head has no markings. Metric bolt heads include the number grade. ; Grade 8 Round Bend U-Bolt Kits Come With (2) U-Bolts, Deep Nuts And Thick Washers. Grade BB Bolts, Studs Alloy Steel, Quenched and Tempered 1⁄4 thru 2 ½ 2 ¾ thru 4 80,000 75,000 83,000 78,000 105,000 100,000 ASTM A354 Grade BC Bolts, Studs Alloy Steel, Quenched and Tempered 1⁄4 thru 2 ½ 2 ¾ thru 4 105,000 95,000 109,000 99,000 125,000 115,000 ASTM J429 Grade 7 Bolts … Grade 2 washers are non-tempered, whereas Grade 5 and 8 are tempered, so they do not deform like Grade 2 washers will. They are at least 25% stronger than medium-strength steel screws. Northeast Fasteners 254 Taylor St. Granby, MA 01033 Monday - Friday 7:30am - 4:00pm EST Customer Service: 1-800-872-5557 Fax: 413-467-2026 Our selection of auto bolts for cars includes common bolts such as hex head flange bolts, carriage bolts, toggle bolts, phillips head machine screws and body bolts. Individual And Bulk Pricing Are Available. Hey there everyone, step right up to the never ending bin of automotive fasteners! The rule of thumb here is this – if it breaks, can you die? Because the threads are closer together, any debris or rust will cause more problems with removing or tightening a fine-thread bolt. If you have any questions, please call 1-877-ADVANCE (238-2623) or visit any Advance Auto … Leaf Spring U Bolt Kits For Heavy Trucks, Medium and Light Duty Trucks And Auto Applications. Info@denverautofasteners.com At What Temperature Does Diesel Fuel Gel? Each has specific strengths. There are several grades of bolts but the three common grades for SAE are 2, 5 and 8. All Rights Reserved. We provide fasteners … 5,344 products. Automotive fasteners are a collection of products that are used in automotive and vehicle assembly. No matter the system used to grade the bolts… The Auto Bolt Company has 70 years of experience manufacturing fasteners and bolts for a variety of industries including the Military, Automotive and OEM. )anything that has moderate stress. Price : Log In ... Shop Lawson Products for your bolts needs. Other hardware like clips, cotter pins, woodruff keys, rivets and more can make or break a quality repair. They feature three radial lines on the head. JIS B 1189, M8 - 1.25 x 25mm Hex Flange Bolt Large O.D. Metric fasteners use pitch instead of counts, there is standard, fine and extra or super fine. In 2003, he began writing tech articles for magazines, and has been working as an automotive journalist ever since. With such a wide variety of products, you can find replacement hardware parts and automotive flange bolts for alternators, bumpers, auto body parts and panels, wheels and more. This is expressed in a metric number like 1.25 or .8. I need to replace a bolt which fastens the rear shock absorber to the frame of the 2004 Jeep Grand Cherokee. Common uses for grade 5 bolts include bumpers, engine brackets, brake booster/master cylinders, seats (not seat belts! Don’t worry about grades or, Combining washers and lock washers is not advisable in most situations. Retainers. WURTH’s extensive line of high-quality automotive bolts includes all of the most popular sizes, threads, head styles and materials as well as specialty automotive bolts and fasteners for use on imported cars and other unusual vehicles. Our selection of auto bolts … Order your Nuts, Bolts And Washers online at AutoZone.com. Bolts … An industry standard is to mark bolts to show what they're made of and how much stress they can take. If the operate calls for a. © Copyright National Automotive Parts Association. If the answer is yes, then use a Grade 8 fastener, period. Lawson Flange Bolts combine the holding power of washer with the strength of a bolt. A metric bolt designated as ISO class 6.8 roughly corresponds in strength to an SAE Grade 2 bolt. Your email address will not be published. Common uses for Grade 2 bolts include general low stress items like door handles, interior trim, low-stress brackets, etc. JIS B 1189, (1) M12 - 1.25 x 20mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc. JIS B 1189, (25) M 6 - 1.0 x 10mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc. 303-868-4155. With such a wide variety of products, you can find replacement hardware parts and automotive flange bolts for alternators, bumpers, auto body parts and panels, wheels and more. Unless specifically called for, the standard thread is coarse. The common class (grades) for metric are 5.8, 8.8, 10.9 and 12.9. It is important to note that fasteners come in sets; that is the bolt grade must match the nut grade. Grade 5 bolts have 3 evenly spaced radial lines on the head. Here's What's Happening, If Your Car Battery Won't Hold a Charge, Try These 4 Steps, Elliott Collects Career-Best DAYTONA 500 Result, Elliott, NAPA Team Finish Fifth in Duel 2 at Daytona, NAPA AUTO PARTS/DSR Extend Partnership; Antonelli/Medlen to Lead Capps in 2021, Elliott, NAPA Team Scored 11th Overall in Daytona 500 Qualifying, Elliott Finishes Second in The Clash at Daytona. When in doubt, use the next higher strength bolt, just to be on the safe side. How To Use Sea Foam: Three Ways To A Cleaner Fuel System, Is Your 4WD Light Flashing? )anything that has moderate stress. You save money when buying automotive assortments rather than individual car repair parts. These basics should help you next time you have to replace nuts and bolts on your project. Common uses for grade 5 bolts include bumpers, engine brackets, brake booster/master cylinders, seats (not seat belts! Class 10.9 Zinc IFI 536, (1) M16-2.0 x 50mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, (1) M 8 - 1.25 x 90mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc. Since many automotive bolts need to be able to withstand a lot of stress, they are often Grade … Grade 8 Bolts. This magical bin is filled with every nut, bolt, washer, or screw you could ever possibly need. A minor mistake such as thread pitch will send you back to the store, but a major one like using a Grade 2 zinc bolt where a Grade 8 is needed can lead to a dangerous situation. Your local NAPA Auto Parts location has a wide variety of fasteners … Our metric grade 10.9 bolts meet ASTM A324 grade BD and SAE J429, grade 8 standards. This magical bin is filled with every nut, bolt, washer, or screw you could ever possibly need. Fine-thread metric fasteners are more difficult to locate, and there are typically three thread versions. His career began in the car audio industry as a shop manager, eventually working his way into a position at Rockford Fosgate as a product designer. Then there is the issue of thread count\pitch. This Simple Hack Lets You Shift to Neutral. These bolts are medium carbon steel, that has been quenched and tempered for strength. The Advance Auto Parts core charge presented to you online today with your item is representative of the most common core charge. Don’t worry about grades or threads, any nut will do…or so you might think. These are 2, 5, and 8 for SAE, and 5.8, 8.8, 10.9, and 12.9 for metric. These common automotive fasteners are tempered and quenched alloy steel and quite strong. Save my name, email, and website in this browser for the next time I comment. JIS B 1189, (1) M12 - 1.25 x 50mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, (1) M16-2.0 x 60mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, M 5 - 1.0 x 10mm A2-70 Stainless Hex Flange Bolts, M8 - 1.25 x 20mm Hex Flange Bolt Large O.D. Here Are the Warning Signs, Dead Car Battery? JIS B 1189, (1) M14-2.0 x 40mm Hex Head Flange Bolt Non Serrated Class 10.9 Plain DIN 6921, (1) M10 - 1.25 x 90mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, 1/4-20" X 1" Serrated Flange Head Bolts Grade 5 Zinc Plated, (1) M10 - 1.25 x 100mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, (1) M12 - 1.25 x 45mm JIS Hex Head Flange Bolt - Small Head, Class 10.9 Zinc JIS B 1189, M 5 - 1.0 x 12mm A2-70 Stainless Hex Flange Bolts, M 6 - 1.0 x 12mm A2-70 Stainless Hex Flange Bolts, M8 - 1.25 x 16mm Hex Flange Bolt Large O.D. Re-use Of Original/Used Spring U-Bolts Is Not Recommended Due To Fatigue and Stretching When U-Bolt … Your email address will not be published.
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