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.

Tantalum Grades : Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 7, Grade 9, Grade 23 Range : 15 NB up to 1500 NB in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS available with NACE MR 01-75 Standard : ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE Types : Socket Weld, Slip On, Blind, Lapped, Screwed, Weld Neck, Long Weld Neck, Reducing, Spectacle, Ring Joint Features: Dimensional accuracy High strength Durability Corrosion resistance Excellent finish

Monel Grades :Monel 400, Monel k500 Range :1/2“ NB to 60” NB Types :Socket Weld, Slip On, Blind, Lapped, Screwed, Weld Neck, Long Weld Neck, Reducing, Spectacle, Ring Joint Features: Durability Corrosion resistance Dimensional accuracy High strength Chemical resistance Excellent finish

Incoloy Grades :Incoloy 800, incoloy 825, Incoloy 925, Incoloy a-286, Incoloy DS Flanges Grade :ASTM A 182 F 304/L; 316/L; 317/L; 309; 310; 321; 347; 904L. Type :SORF, BLRF, WNRF, SOLJ Class :50 To 3000 Flanges Range :DN15 Upto DN1800 IN 150 LBS, 300 LBS, 400 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS / TABLE 2.5, TABLE 6, TABLE 10, TABLE 16, TABLE 25, TABLE 40, TABLE 64, TABLE 160, TABLE 320, TABLE 400 Types :Socket Weld, Slip On, Blind, Lapped, Screwed, Weld Neck, Long Weld Neck, Reducing, Spectacle, Ring Joint Features: Durability Corrosion resistance Dimensional accuracy High strength Excellent finish

Inconel Grades : Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 Size : 1/2 inch - 48 inch (15mm - 1200mm) Standard :ANSI/ASME B16.5, ANSI B16.47 API, DIN, JIS, BS Types :Socket Weld, Slip On, Blind, Lapped, Screwed, Weld Neck, Long Weld Neck, Reducing, Spectacle, Ring Joint Features : Durability Corrosion resistance Dimensional accuracy High strength Excellent finish