Standard Specification for Fastners Size M5 to M1000 Length 3 mm to 200 mm Types Bolts, Nuts, Screws, Studs, Screw, Hex Set Screw, Socket Screw, Sockets, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Cap Screw, Hex Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Structural Bolts Hex Head Bolts, J Bolts, Socket Hexagon Head Screw, U- Bolts, Hex Coupling Nut, Mushroom Head Square Neck Bolts, Anchor Bolt, Wing Screw, Eye Bolt, Foundation Bolts, T-Head Bolts Form Hex Bolt, Square Bolt, Stud Bolt, Threaded Bar, Allen Bolt, Flat Screw, Grub Screw, Hex Nut, Square Nut, Plain Washer, Hardlock Nut. Material of Construction in Fastners ◍ Stainless Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 Gr F201, F202, F301, F302, F304, F304L, F309, F310, F316, F316L, F316LN, F317L, F321, F347, 405, 409, 410, 420, 430, 440C, F904L, Al-6XN (N08367), Nitronic 50 / 60, 422, 416, 446, Nimonic 80 (N07080), A286(S66286), 17-4ph, 15-5ph, Alloy 28 (N08028). ◍ Alloy Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 GR F11, F12, F22, F5, F9, F91. ◍ Carbon Steel Fasteners Specifications Grades : ASTM A193 / A320 MS, Gr. B7, B8, B16, Gr. L7, 4.6, 8.8, 10.9 ◍ Duplex & Super Duplex Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 GR 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61, S32550) ◍ Nickel Alloy Fasteners Specifications Grades : ASTM B564 / A182 GR 200 (N02200), 201 (N02201), Alloy 20 (F20, N08020) ◍ Monel Alloy Fasteners Specifications Grades: ASTM B564, ASME SB564 GR 400 (N04400), 500 (N05500). ◍ Inconel Fasteners Specifications Grades : ASTM B564 / A182 GR 600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811), 825 (N08825), 904L (N08904) ◍ Copper Alloy Fasteners Specifications Grades : ASTM B 151 ASME SB 151 Commercial, ETP, OFE, CuNi 90/10 (C70600), CuNi 70/30 (C71500), Brass, Naval Brass, Aluminium Bronze, Admiralty Brass, Beryllium Copper. ◍ Hastelloy Fasteners Specifications Grades : ASTM B564, ASME SB564 GR C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675). ◍ Titanium Fasteners Specifications Grades : ASTM B381, ASME SB381 GR F2, F5 (Ti6AI4V), F7. ◍ Other Metal Fasteners Specifications Grades : Tantalum, Molybdenum, Niobium, Zirconium, Tungsten, Magnesium

Standard Specification for Fastners Size M5 to M1000 Length 3 mm to 200 mm Types Bolts, Nuts, Screws, Studs, Screw, Hex Set Screw, Socket Screw, Sockets, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Cap Screw, Hex Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Structural Bolts Hex Head Bolts, J Bolts, Socket Hexagon Head Screw, U- Bolts, Hex Coupling Nut, Mushroom Head Square Neck Bolts, Anchor Bolt, Wing Screw, Eye Bolt, Foundation Bolts, T-Head Bolts Form Hex Bolt, Square Bolt, Stud Bolt, Threaded Bar, Allen Bolt, Flat Screw, Grub Screw, Hex Nut, Square Nut, Plain Washer, Hardlock Nut. Material of Construction in Fastners ◍ Stainless Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 Gr F201, F202, F301, F302, F304, F304L, F309, F310, F316, F316L, F316LN, F317L, F321, F347, 405, 409, 410, 420, 430, 440C, F904L, Al-6XN (N08367), Nitronic 50 / 60, 422, 416, 446, Nimonic 80 (N07080), A286(S66286), 17-4ph, 15-5ph, Alloy 28 (N08028). ◍ Alloy Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 GR F11, F12, F22, F5, F9, F91. ◍ Carbon Steel Fasteners Specifications Grades : ASTM A193 / A320 MS, Gr. B7, B8, B16, Gr. L7, 4.6, 8.8, 10.9 ◍ Duplex & Super Duplex Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 GR 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61, S32550) ◍ Nickel Alloy Fasteners Specifications Grades : ASTM B564 / A182 GR 200 (N02200), 201 (N02201), Alloy 20 (F20, N08020) ◍ Monel Alloy Fasteners Specifications Grades: ASTM B564, ASME SB564 GR 400 (N04400), 500 (N05500). ◍ Inconel Fasteners Specifications Grades : ASTM B564 / A182 GR 600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811), 825 (N08825), 904L (N08904) ◍ Copper Alloy Fasteners Specifications Grades : ASTM B 151 ASME SB 151 Commercial, ETP, OFE, CuNi 90/10 (C70600), CuNi 70/30 (C71500), Brass, Naval Brass, Aluminium Bronze, Admiralty Brass, Beryllium Copper. ◍ Hastelloy Fasteners Specifications Grades : ASTM B564, ASME SB564 GR C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675). ◍ Titanium Fasteners Specifications Grades : ASTM B381, ASME SB381 GR F2, F5 (Ti6AI4V), F7. ◍ Other Metal Fasteners Specifications Grades : Tantalum, Molybdenum, Niobium, Zirconium, Tungsten, Magnesium

Standard Specification for Fastners Size M5 to M1000 Length 3 mm to 200 mm Types Bolts, Nuts, Screws, Studs, Screw, Hex Set Screw, Socket Screw, Sockets, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Cap Screw, Hex Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Structural Bolts Hex Head Bolts, J Bolts, Socket Hexagon Head Screw, U- Bolts, Hex Coupling Nut, Mushroom Head Square Neck Bolts, Anchor Bolt, Wing Screw, Eye Bolt, Foundation Bolts, T-Head Bolts Form Hex Bolt, Square Bolt, Stud Bolt, Threaded Bar, Allen Bolt, Flat Screw, Grub Screw, Hex Nut, Square Nut, Plain Washer, Hardlock Nut. Material of Construction in Fastners ◍ Stainless Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 Gr F201, F202, F301, F302, F304, F304L, F309, F310, F316, F316L, F316LN, F317L, F321, F347, 405, 409, 410, 420, 430, 440C, F904L, Al-6XN (N08367), Nitronic 50 / 60, 422, 416, 446, Nimonic 80 (N07080), A286(S66286), 17-4ph, 15-5ph, Alloy 28 (N08028). ◍ Alloy Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 GR F11, F12, F22, F5, F9, F91. ◍ Carbon Steel Fasteners Specifications Grades : ASTM A193 / A320 MS, Gr. B7, B8, B16, Gr. L7, 4.6, 8.8, 10.9 ◍ Duplex & Super Duplex Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 GR 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61, S32550) ◍ Nickel Alloy Fasteners Specifications Grades : ASTM B564 / A182 GR 200 (N02200), 201 (N02201), Alloy 20 (F20, N08020) ◍ Monel Alloy Fasteners Specifications Grades: ASTM B564, ASME SB564 GR 400 (N04400), 500 (N05500). ◍ Inconel Fasteners Specifications Grades : ASTM B564 / A182 GR 600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811), 825 (N08825), 904L (N08904) ◍ Copper Alloy Fasteners Specifications Grades : ASTM B 151 ASME SB 151 Commercial, ETP, OFE, CuNi 90/10 (C70600), CuNi 70/30 (C71500), Brass, Naval Brass, Aluminium Bronze, Admiralty Brass, Beryllium Copper. ◍ Hastelloy Fasteners Specifications Grades : ASTM B564, ASME SB564 GR C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675). ◍ Titanium Fasteners Specifications Grades : ASTM B381, ASME SB381 GR F2, F5 (Ti6AI4V), F7. ◍ Other Metal Fasteners Specifications Grades : Tantalum, Molybdenum, Niobium, Zirconium, Tungsten, Magnesium

Standard Specification for Fastners Size M5 to M1000 Length 3 mm to 200 mm Types Bolts, Nuts, Screws, Studs, Screw, Hex Set Screw, Socket Screw, Sockets, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Cap Screw, Hex Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Structural Bolts Hex Head Bolts, J Bolts, Socket Hexagon Head Screw, U- Bolts, Hex Coupling Nut, Mushroom Head Square Neck Bolts, Anchor Bolt, Wing Screw, Eye Bolt, Foundation Bolts, T-Head Bolts Form Hex Bolt, Square Bolt, Stud Bolt, Threaded Bar, Allen Bolt, Flat Screw, Grub Screw, Hex Nut, Square Nut, Plain Washer, Hardlock Nut. Material of Construction in Fastners ◍ Stainless Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 Gr F201, F202, F301, F302, F304, F304L, F309, F310, F316, F316L, F316LN, F317L, F321, F347, 405, 409, 410, 420, 430, 440C, F904L, Al-6XN (N08367), Nitronic 50 / 60, 422, 416, 446, Nimonic 80 (N07080), A286(S66286), 17-4ph, 15-5ph, Alloy 28 (N08028). ◍ Alloy Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 GR F11, F12, F22, F5, F9, F91. ◍ Carbon Steel Fasteners Specifications Grades : ASTM A193 / A320 MS, Gr. B7, B8, B16, Gr. L7, 4.6, 8.8, 10.9 ◍ Duplex & Super Duplex Steel Fasteners Specifications Grades : ASTM A182, ASME SA182 GR 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61, S32550) ◍ Nickel Alloy Fasteners Specifications Grades : ASTM B564 / A182 GR 200 (N02200), 201 (N02201), Alloy 20 (F20, N08020) ◍ Monel Alloy Fasteners Specifications Grades: ASTM B564, ASME SB564 GR 400 (N04400), 500 (N05500). ◍ Inconel Fasteners Specifications Grades : ASTM B564 / A182 GR 600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811), 825 (N08825), 904L (N08904) ◍ Copper Alloy Fasteners Specifications Grades : ASTM B 151 ASME SB 151 Commercial, ETP, OFE, CuNi 90/10 (C70600), CuNi 70/30 (C71500), Brass, Naval Brass, Aluminium Bronze, Admiralty Brass, Beryllium Copper. ◍ Hastelloy Fasteners Specifications Grades : ASTM B564, ASME SB564 GR C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675). ◍ Titanium Fasteners Specifications Grades : ASTM B381, ASME SB381 GR F2, F5 (Ti6AI4V), F7. ◍ Other Metal Fasteners Specifications Grades : Tantalum, Molybdenum, Niobium, Zirconium, Tungsten, Magnesium

A fastener or fastening is a hardware device that mechanically joins or affixes two or more objects together. In general, fasteners are used to create non-permanent joints; that is, joints that can be removed or dismantled without damaging the joining components. Welding is an example of creating permanent joints. The most common types are the screw, nut and bolt, possibly involving washers. Other more specialized types of threaded fasteners include captive threaded fasteners, stud, threaded inserts, and threaded rods.

Monel Grades : Monel 400, Monel k500 Type: Seamless / Erw / Welded/ Fabricated Form: Round, Square, Rectangular, Hydraulic etc. Length: Single Random, Double Random & Cut Length End: Plain End, Beveled End, Threaded The salient features are as follows : Hot Dipped Galvanizing Epoxy & Fbe Coating Electro Polish Draw & Expansion

Inconel Grades : Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 Type: Seamless / Erw / Welded/ Fabricated Range: 15 NB up to 600 NB in SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS Form: Round, Square, Rectangular, Hydraulic etc. Length: Single Random, Double Random & Cut Length End: Plain End, Beveled End, Threaded This range is used in : Petrochemicals Plants Oil Refineries Fertilizers Plants Sugar Mills Chemical Plants Pharmaceuticals Textile Machinery

Monel Sheet and Plates Grades : Monel 400, Monel k500 Type: Seamless / Erw / Welded/ Fabricated Form: Round, Square, Rectangular, Hydraulic etc. Length: Single Random, Double Random & Cut Length End: Plain End, Beveled End, Threaded The salient features are as follows : Hot Dipped Galvanizin Epoxy & Fbe Coating Electro Polish Draw & Expansion

Standard Specification for Forged Fittings Range : 15 NB to 100 NB x 2000# to 9000# Form : Socket weld/Threaded – Elbow, Tee, Cross, Reducer, Coupling, cap, Hex Nipple, Hex Plug, Round Plug, Square Plug, Bushing, Union, Weldolet, Threadolet, Sockolet, Elbolet, Nipolet, Flageolet, Latrolet, Sweepolet etc Material of Construction in Forged Fittings ◍ Stainless Steel Forged Fitting Specifications Grades: ASTM A182 & ASME SA182 GR F201, F202, F301, F302, F304, F304L, F309, F310, F316, F316L, F316LN, F316Ti, F317L, F321, F347, 405, 409, 410, 420, 430, 440C, F904L ◍ Duplex Stainless Steel Forged Fitting Specifications Grades: ASTM A182 & ASME SA182 GR 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61 S32550 etc ◍ Carbon Steel Forged Fitting Specifications Grades: ASTM A105 / A350 Gr. LF2, LF3, ASTM A694 – F42, F46, F48, F50, F52, F56, F60, F65, F70. ◍ Alloy Steel Forged Fitting Specifications Grades: ASTM A182 & ASME SA182 GR F1, F5, F9, F11, F12, F22, F91 ◍ High Nickel Alloy Forged Fitting Specifications Grades:ASTM B564 / A182 GR 200 (N02200), 201 (N02201), Alloy 20 (F20, N08020), 600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811), 825 (N08825), 904L (N08904), 400 (N04400), 500 (N05500), C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675). ◍ Alloy 20 Forged Fitting Specifications Grades: ASTM B462 & ASME B462 GR Alloy 20 (N08020) ◍ Titanium Forged Fitting Specifications Grades: ASTM B381 & ASME B381 GR F2, F5 (Ti6AI4V), F7 ◍ Copper & Copper Alloy Forged Fitting Specifications. Grades:ASTM B122, B171, B466, B467 Commercial, ETP, OFE, CuNi 90/10 (C70600), CuNi 70/30 (C71500), Brass, Naval Brass, Aluminium Bronze, Admiralty Brass.