Heavy Hex Bolts

F3125 A325 assembly 2H nut black finish partial thread UNC heavy hex bolts Designed for use in structural joints, these bolts are made from 1045 steel and meet ASTM A-325 specifications. Hot dipped galvanized finish available. Stocked in diameters from 1/2" and lengths to 30". Matched A-325 heavy hex nuts are always included. Head markings for an A-325 bolt is a stamped 'A325' somewhere on the head. See common head markings for hex bolt grade differences. SIZE: 1/4" - 1.1//2"

ASTM A449 structural UNC 2A fully thread black finish heavy hex bolt This specification covers chemical and mechanical requirements for two types of quenched and tempered steel bolts and studs, intended for use in general application with high strength requirement. ASTM A449 specification includes type 1 medium carbon steel bolts and studs manufactured in diameter 1/4 inch to 3 inch for imperial connections and from M6 to M76 for metric connections; Whereas A449 type 2 is low

A449 type 2 alloy steel 40Cr 7/8" thread 60mm length heavy hex bolt Heavy hex structural bolts fall under The American Society of Mechanical Engineers’ (ASME) standard category “Fasteners for Use in Structural Applications”. These bolts are for steel-to-steel structural joints in heavy construction applications. The ASME standard covers heavy hex structural bolt dimensional specifications designated by ASME B18.2.6. The chemical and mechanical specifications included in ASME

F2280 A490TC hot dip galvanized hot forged high strength heavy hex bolt The ASTM A490 specification cover quenched and tempered, alloy steel, heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter with a minimum 150 ksi tensile. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts.A490 bolts are similar in application and dimensions to A325 heavy hex structural bolts but are made from an

A307 GRADE B hot dip galvanized heavy hex structural bolts ASTM A307 specification covers the chemical and mechanical requirements for three grades (Grades A, B, and C) of carbon steel bolts, studs, threaded rods with minimum tensile requirement of 60 ksi. However Grade C has been replaced by ASTM F1554 Grade 36 Specification. A307 specification does not cover the requirements for machine screws, thread cutting/forming screws, mechanical expansion anchors, or other similar

A449 type 1 Medium Carbon steel partial thread UN heavy hex bolt STM A449 covers headed bolts, rods and anchor bolts in diameters ranging from 1/4″ through 3″ inclusive. It is a medium strength bolt manufactured from a medium carbon or alloy steel that develops its mechanical values through a heat treating process. It is intended for general engineering applications. ASTM A449 is virtually identical in chemistry and strength to ASTM A325 and SAE J429 grade 5. However, A449 is

ASTM A193 Grade B8 class 2 Stainless steel 304 Heavy hex bolt Heavy hex bolts are generally specified for high temperature or high pressure applications, particularly where bolt heads will bear against flanges. Standard diameters are 1/2″ and larger. The main difference between a heavy hex bolt and a regular (or finished) hex bolt is the distance across opposite flats of the hex. Heavy hex bolts are 1/8 of an inch larger than a finished hex bolt of the same diameter. The

ASTM A193 Grade B8T Stainless steel 321 half thread Heavy hex bolts Heavy hex structural bolts are designed for steel-to-steel structural connections. Consequently, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts. In these applications, substitutions of A449 for A325 and A354 grade BD for A490 should be considered. A193 Grade B7: Alloy steel, AISI 4140 / 4142 quenched and tempered. A193 Grade B8

ASME B18.2.1 black finish ASTM A325 structural heavy hex bolt Heavy Hex Bolts are designed for use in a variety of high temperature, high strength industrial applications, such as with steel fabrication and general construction. They feature a thicker head than standard or regular hex bolts, and offer a greater bearing surface that distributes the clamping load over a wider area. Heavy hex bolts can be made with a few different materials including low and medium carbon steel,

ASTM A325 heavy hex structural bolts zinc plated We produce premium quality Bolts from Nickel Alloys ,Stainless Steels,Super Alloys,Duplex steels & Super Duplex,Copper & Copper Alloys,Aluminum Alloys,Bronze alloys ,Titanium grades with ASTM/ASME/DIN Standards & Specifications.We produce different types of hot forged cold formed bolts in almost all shapes & sizes.We also provide passivation,quality coating further processing as per client's requirement. SIZE: 1/4" - 1.1//2&qu

black color 3/4 ASTM A325 heavy hex structural bolts Zinc plating, a process also known as galvanization, is the deposition of a thin layer of aluminum onto a metal component to provide a protective layer. The outer surface of the zinc coating oxidizes to form zinc oxide, which results in a matte silver-colored finish. Zinc plating is often applied to iron or steel parts whose surface would rust when exposed to air or water. SIZE: 1/4" - 1.1//2", M6 -M36. And 600mm Max length

Highway Guardrail Bolt And Nut 5/8-11 X 2" Matched A-325 heavy hex nuts are always included. Head markings for an A-325 bolt is a stamped 'A325' somewhere on the head. See common head markings for hex bolt grade differences. Designed for use in structural joints, these bolts are made from 1045 steel and meet ASTM A-325 specifications. Hot dipped galvanized finish available. Stocked in diameters from 1/2" and lengths to 30". Guardrail bolts are 5/8" diameter in various lengths

Highway Guardrail Bolt And Nut 5/8-11 X 2" Guardrail bolts are 5/8" diameter in various lengths for suited applications. Bolts are Hot Dip Galvanized for corrosion resistance. In a technology context, a guardrail is an artifact that defines the boundaries in which technology change can be executed in a manner that is aligned with organisational strategy, risk, architecture, operational and cyber security requirements. Standard: ASME/ANSI B 18.2.1, Size: M12-M24, 1/2"-1"

Highway Grade 307A Round Head Oval Neck Guardrail Splice Bolt And Nuts Guardrail metrics are business metrics designed to indirectly measure business value and provide alerts about any potentially misleading or erroneous results and analysis. For example, you discover that rather than improving things, doing one experiment negatively influences another area of the business. Standard: ASME/ANSI B 18.2.1, Size: M12-M24, 1/2"-1" Material: Carbon Steel, Alloy Steel, Stainless

A563 Nut Black Finish Partial Thread UNC A325 Heavy Hex Bolts Matched A-325 heavy hex nuts are always included. Head markings for an A-325 bolt is a stamped 'A325' somewhere on the head. See common head markings for hex bolt grade differences. Designed for use in structural joints, these bolts are made from 1045 steel and meet ASTM A-325 specifications. Hot dipped galvanized finish available. Stocked in diameters from 1/2" and lengths to 30". SIZE: 1/4" - 1.1//2", M6 -M36.

A325M assembly 2HM hex nut half thread UNF heavy hex bolts There are several ASTM bolting specifications that require a heavy hex head – larger than a standard or finished hex head. These specifications include: A193, A320 and A307B. Although A325 and A490 bolts also require a heavy hex head, they refer to Structural Bolts for dimensional specifications, since structural bolts have shorter thread lengths than standard heavy hex bolts. SIZE: 1/4" - 1.1//2", M6 -M36. And 600mm

High Strength Heavy Structural ASTM A490 Type 3 heavy hex bolt ASTM A490 bolts are heavy hex bolts made of alloy steel with a flat bearing surface, washer faced, and chamfered point. They are used in structural steel joints in heavy construction applications that require greater yield and tensile strengths than those of an A325 bolt are required. They are available in diameters ranging from ½” up to 1-1/2” and come in two types. Type 1 bolts are made from alloy steel, and

A449 type 1 Medium Carbon steel partial thread UN heavy hex bolt STM A449 covers headed bolts, rods and anchor bolts in diameters ranging from 1/4″ through 3″ inclusive. It is a medium strength bolt manufactured from a medium carbon or alloy steel that develops its mechanical values through a heat treating process. It is intended for general engineering applications. ASTM A449 is virtually identical in chemistry and strength to ASTM A325 and SAE J429 grade 5. However, A449 is

ASTM A193 Grade B8T Stainless steel 321 half thread Heavy hex bolts Heavy hex structural bolts are designed for steel-to-steel structural connections. Consequently, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts. In these applications, substitutions of A449 for A325 and A354 grade BD for A490 should be considered. A193 Grade B7: Alloy steel, AISI 4140 / 4142 quenched and tempered. A193 Grade B8