Get free shipping on qualified 4.5 Hex Bolts or Buy Online Pick Up in Store today in the Hardware Department. Crown Bolt 3/8 in.-16 tpi x 4-1/2 in. Zinc-Plated $ 2 46 /bag. Hillman 3/8 in. x 4-1/2 in. External Hex Hex-Head Cap Screw (6-Pack) Model# 45032 $ 17 96. Robtec 3/8 in. x 4-1/2 in. Zinc-Plated Grade 5 Hex Bolt (5-Pack) (3) Model ASTM A194 Grade 8 Specification - Boltport FastenersASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1/4 through 4 in. and metric M6 through M100 nominal. It also covers austenitic stainless steel nuts in the size range 1/4 in. and M6 nominal and above. These nuts are intended for high-pressure or high-temperature service, or both.
Grade 8 screws provide high tensile strength. One advantage cap screw fasteners have over welds or rivets is that they allow for easy disassembly for repairs and maintenance. Grainger has the hex head cap screws, nuts, washers and other fasteners you need for machine maintenance and general construction. FASTENER REFERENCE GUIDEGrade 8.2 Medium carbon boron steel:quenched Grade 2 requirements for sizes 1/4 through 3/4 in apply only to bolts and screws 6 in. and shorter in lengths. For bolts and screws longer than 6 in. Grade 1 requirements shall apply. 1/4 SAE 0.281 0.625 1/4 USS 0.312 0.734 5/16 SAE 0.344 0.688 5/16 USS 0.375 0.875 3/8 SAE 0.406 0.812 Grade 5 Bolt Specifications eHowA Grade 5 bolt tensile strength is 120,000 psi for bolts 1/4- to 1-inch long. Bolts over 1 to 1.5 inches long must provide a tensile strength of 105,000 psi. The ASTM tensile strength specification for a Grade 5 bolt is 90,000 psi for bolts from over 1.5 to 3 inches. The equivalent ISO bolt must have tensile strength of 120,000 psi for all blot
These bolts are heat treated in a controlled atmosphere from 14 in. through 1-1/2 in. with a minimum tensile strength of 120,000 psi in diameters through 1 in. and 105,000 psi for diameters over 1 in. through 1-1/2 in. Grade 5 Bolts are equivalent to Metric 8.8 bolts, so when finding the right bolt, be sure to match the grades on the bolts Grade 8 Bolts & Fasteners - Grade 8 Hex Head U-Bolt-It, Inc.Mar 07, 2016 · Grade 8 Bolts and fasteners are comprised of carbon-alloy steel, heat treated in a carbon controlled atmosphere and are generally the most durable and reliable fastener. Grade 8 bolts have the highest ratings with tensile strength of 150,000 psi. Grade 8 Bolts - Coarse and Fine Thread - Grade 8 Nut and A grade 8 bolt is stronger than the more commonly used grade 5. It is made of alloy steel and has six radial lines on the top of the bolt head. Grade 8 bolts have a tensile strength of 150,000 pounds per square inch. We recommend using grade 8 nuts, flat washers and high alloy lock washers with any grade 8 bolts / hex cap screws.
Made from Grade 8 steel, these screws can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. They are more than twice as strong as our stainless steel thread-locking screws. The thread locker helps resist loosening from vibration. Grade 8.8 Bolts Class 8.8 Nuts/ Studs BS 3692 grade 8 The BS 3692 Grade 8.8 Hex Bolt and others in the 8.8 grade come with different lengths ranging from 20mm to 100mm and different finishes. There could be zinc plated, hot dip galvanized or plain types of bolts. The M20 Grade 8.8 Galvanised Bolts are dipped into the galvanizing solution and get a galvanized coating. The products are used in a variety of industrial applications ranging from Grades of Bolts - The Home DepotThere are several grades of bolts but the three common grades for SAE are 2, 5 and 8. The common class (grades) for metric are 5.8, 8.8, 10.9 and 12.9. Each grade has a specific bolt strength.
The ASTM A490 specification covers quenched and tempered, alloy steel, heavy hex structural bolts from 1/2" diameter through 1-1/2" diameter with a minimum 150 ksi tensile. A490 bolts are similar in application and dimensions to A325 Hex Cap Screws heavy hex structural bolts but are made from an alloy steel rather than a medium carbon steel Hex & Jam Nuts - MSC Industrial SupplySAE J995 Grade 2 (25) SAE J995 Grade 5 (41) SAE J995 Grade 8 (28) Finish/Coating Aluminum-Plated (1) yellow steel 7/16 inch hex nuts. Similar Items. They have six uniform sides and are used in general-purpose fastening Quickview. Value Collection 1/2-20 UNF Steel. Description:Hex nuts are the most common type of nut. They have six Hex Cap Screws - Albany County FastenersHex Cap Screws Hex Bolts with a Partial Thread on Longer Lengths. Hex Cap Screws are bolts with a shoulder in lengths longer then 1-1/4". They have a hexagonal head, designed to be driven by a wrench.
2 This grade is from the SAE scale and made of low carbon steel. This classification is low on the grade scale. 316 The second most common stainless steel grade, this material is stronger than grade 2, slightly weaker than grade 5,or generally as strong as medium to low carbon steel. Hex bolts, 5/8" - Bolt DepotHex bolts, 5/8" Hex bolts. A bolt with a six sided head. Stainless steel 18-8. A corrosion resistant steel alloy. The most common stainless steel for general hardware use. Stainless steel 316. A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments. Zinc plated steel. A low carbon steel for general use. Proof Load Tensil Strength For Grade 2, 5, & 8Tensile Strenght:Proof Load Tensile Strength for Grade 2, 5, & 8,
Grade 2 - Low Carbon Steel - up to 3/4" proof load 55000 psi, minimum tensile strength 74000 psi - 3/4" - 1/1/2" proof load 33000 psi, minimum tensile strength 66000 psi; Grade 5 - Medium Carbon Steel, Quenched and Tempered - up to 1" proof load 85000 psi - 1" - 1/1/2" proof load 74000 psi, minimum tensile strength 105000 psi; Grade 8 - Medium Carbon Alloy Steel, Quenched and Tempered - up to :Grade 8 - Hex Bolts / Bolts:Industrial Hard-to-Find Fastener 014973251826 Grade 8 Fine Hex Cap Screws, 5/16-24 x 3/4, Piece-50