12 Point Flange Bolt (Ferry Bolt) Specifications. All inch sizes of 12-point flange bolts have a minimum tensile strength of 170,000 psi, a minimum Rockwell hardness of C37, and a Class 3A thread fit. ASTM A387 Grade 9 and Class 12.9 is categorized as alloy steel. 12 Point Bolt Resources. Inch 12 Point Bolt Dimensions & Specifications A-193 B7 Stud Bolts Grade B7 Bolts A193 GR B7 BoltsGrade B7 Bolt Materials. Grade B7 is the most common grade of A193 B7 alloy steel bolt material that is regularly utilized within the construction industry. A193 b7 stud bolts are manufactured from chromium-molybdenum steel and are heat treated to provide increased strength and reliability. We offer these bolts in the following materials:Plain.
ASME B16.21 Gasket Dimensions for ASME B16.5 & B16.47 - 150# Flanges Series B Ring Pipe Size Gasket I.D. Gasket O.D. Gasket O.D. Bolt Circle Bolt Hole Qty. ASME B16.34 - Group 1, Material Spec, Carbon Steel and Feb 14, 2016 · A387 Gr. 12 Cl.2 A387 Gr. 11 Cl.1. A387 Gr. 22 Cl.1 -A691 Gr. 1CR A335 Gr. P12 A369 Gr. FP12 A691 Gr. 1 1/4CR A335 Gr. P11 A369 Gr. FP11 A691 Gr. 2 1/4CR A335 Gr. P22 A369 Gr. FP22:1.9:1CR-1/2MO 1 1/4CR-1/2MO-SI 1 1/4CR-1/2MO:A182 Gr. F12 Cl.2 A182 Gr. F11 Cl.2:A217 Gr. WC6:A387 Gr. 11 Cl.2:A182 Gr. F12 Cl.2 A182 Gr. F11 Cl.2 A739 Gr. B11 Bolt Depot - Machine Screw Diameter Table0.190". 3/16". #12. 0.216". 7/32". * Nominal thread diameter is measured on the outside of the threads per ASME B18.6.3. For more information about how to measure diameter see our Measuring Fastener Diameter page. Shop for US Machine Screws.
ASME B16.48 says:The gasket seating surface finish and dimensions for raised face line blanks shall be in accordance with ASME B16.5. A raised face may be specified at the option of the purchaser. A Raised Face would add machining time and complexity so the price would be higher. Call this the Bugatti or Rolls Royce of the line blind world. External Metric ISO Thread Table Chart Sizes M20 - M55 ANSI Screw and Nut Threads Size Chart. The following are metric external thread size table chart for sizes M20 to M55 per. ANSI/ASME B1.13M-1995. These thread sizes and classes represent bolts and screws, as well, as other standard external threads. Do not use these values for standard metric internal thread designs. All units in mm. Fastener Size Tables MechaniCalcBolt Thread Length. Per ASME B18.2.1, the nominal thread length of inch-series bolts can be found by:where L is the total bolt length and d nom is the nominal bolt diameter.. Hex Bolt Head Dimensions. The following table of hex bolt head dimensions was adapted from ASME B18.6.3, Table 29, "Dimensions of Plain (Unslotted) and Slotted Regular and Large Hex Head Screws."
We are manufacturing a wide range of Alloy Steel pipes which are available to our clients in various grades. These are available in standard as well as customized lengths, thickness, sizes and dimensions as per the requirements of our clients. Specification A53 A106 API5L Grade B/C X42 Seamless Pipe TORQUE-TENSION REFERENCE GUIDE - FastenalTORQUE-TENSION RELATIONSHIP FOR A307A, GRADE 5, 8 & 9 BOLTS Locknut Size Threads per inch Steel Hex Locknut Steel Hex Flange Nut Grade C FNL Grade 9 Grade F Grade G Clamp Load (lbs.) Tightening Torque Clamp Load (lbs.) Tightening Torque Clamp Load (lbs.) Tightening Torque Clamp Load (lbs.) Tightening Torque min max min max min max min max UNC and UNF - Unified Inch Screw ThreadsASME/ANSI B16.5 - Flanges and Bolt Dimensions Class 150 to 2500 - Diameters and bolt circles for standard ASME B16.5 flanges - 1/4 to 24 inches - Class 150 to 2500 Bolt Stretching and Tensile Stress - Tensile stress and Hooke's Law
ASTM A387 GRADE 5 Class 1. A high quality ASTM A387 GRADE 5 Class 1 or chrome molybdenum alloy steel plate intended specifically for use in weldable carbon steel pressure vessels at elevated temperatures. Added molybdenum gives the material greater temperature tensile strength and the chromium provides improved corrosion resistance.