Screws Manufacturer & Suppliers
Type : Screws can be Manufactured in Full Thread & Half Thread Configurations.
Manufacturing Process Adopted are Cold Forged, Hot Forged & Bar Stock Machined. Screws without Threading, Forged Blanks can be manufactured on request along with CNC machined Process.
Size Range : Metric Size Range from M1.0 upto M150 in accordance with ANSI/ASME B1.13M Edition 2012. Imperial size Range from #0000 upto #12 and 1/4" upto 6" in accordance with ANSI/ASME B1.1 Edition 2012.
Screw Types
Materials
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Material Grades
Bolting Specifications
ASTM A193/A193M ASTM A307 ASTM A320/A320M ASTM A437/A437M ASTM A453/A453M ASTM A489 ASTM A540/A540M ASTM A1014/A1014M ASTM A1082/A1082M ASTM F738M ASTM F432 ASTM F468/F468M ASTM F541 ASTM F593 ASTM F2281 ASTM F2882/F2882M ASTM F3042 ASTM F3043 DIN 267 DIN 10083 EN 10269 ISO 898-1 SAE J429 BS 4190 BS 3692 ISO 3506-1 ISO 3506-5Structural Bolts Specifications
ASTM A325/A325M ASTM A354 ASTM A449 ASTM A490/A490M ASTM F1554 ASTM F2482 ASTM F3111 ASTM F3125/F3125M ASTM F3148 BS EN 14399-3 BS EN 14399-4 BS EN 14399-8 BS EN 14399-10 BS EN 14399-7 IS 3757Screws Specifications
ASTM A574/A574M ASTM F835/F835M ASTM F837/F837M ASTM F879/F879M ASTM F880/F880M ASTM F912 ISO 898-5 ISO 3506-3Transmission Bolts Specifications
ASTM A394 ASTM F901Bar Stock Specifications
ASTM A108 ASTM A276 ASTM A29 ASTM A36 ASTM A479 ASTM A529 ASTM A564 ASTM A572 ASTM A576 ASTM B103 ASTM B121 ASTM B122 ASTM B134 ASTM B139 ASTM B150 ASTM B151 ASTM B16 ASTM B160 ASTM B164 ASTM B166 ASTM B169 ASTM B335 ASTM B348 ASTM B36 ASTM B365 ASTM B387 ASTM B408 ASTM B425 ASTM B446 ASTM B473 ASTM B550 ASTM B572 ASTM B574 ASTM B805 ASTM B927 ASTM B98 ASTM B99Forging Specifications
ASTM A105 ASTM A1099 ASTM A181 ASTM A182 ASTM A266 ASTM A336 ASTM A350 ASTM A522 ASTM A541 ASTM A582 ASTM A592 ASTM A638 ASTM A694 ASTM A705 ASTM A707 ASTM A727 ASTM A836 ASTM A965 ASTM B124 ASTM B381 ASTM B462 ASTM B493 ASTM B564 ASTM B637 ASTM B865Material Grades
- Carbon Steel 1018, 1020, 1040, 1045
- Alloy Steel 4130, 4140, 4142, 4340, 6150, 8620
- Chrome Moly Steel 25CRMO4, 21CRMOV5-7, 42CRMO4, 42CRMOV4-6
- Austenitic Stainless Steel 301, 302, 303, 304, 316, 317, 321, 310, 309, 329, 347 & 348
- Martensitic / Ferritic Stainless Steel 403, 405, 409, 410, 414, 416, 418, 420 & 430F
- Super Austenitic Stainless Steel 904l, 254-Smo, 253Ma, Alloy 20, Sanicro Alloy 28, Al-6xn, 310Moln, Alloy 230, Alloy 330 , Alloy 333
- Precipitation Hardening Stainless Steel Alloy A-286, A453 GRADE 660, 17-4 PH, 15-5 Ph , 15-7 Ph, 17-7 Ph
- Nitronic 50 , 60 ( xm-19), 30, 32, 33, 40
- Duplex 32205 (F60), 31803 (F51);Super Duplex 32750 ( F53) , 32760 (Zeron 100), (F55), 329, Ferralium 255, 255FG46
- Inconel 600, 601, 602, 603, 617, 625, 686, 702, 713, 718, 725, 738, 740, 783, X-750, 701, 901, 939
- Incoloy 800, 800H, 800HT, 825, 925, 926, 945
- Hastelloy C276, C22,C-2000,C4,B, B2, B3, G30, X, N
- Monel Alloy 400, K-500, R405
- Nimonic Alloy 80A, 90, 105, 115, 263
- Titanium Grade1, 2, 3, 4, 5, 6, 7,8, 9, 11, 12, 19,23
- Nickel 200, 201
- Copper Nickel 70/30, 90/10
- Silicon Bronze C651, C655, C656
- Cobalt Alloys Invar 36 / 42, Waspalloy, MP35N / 159, Stellite 3/6/12/21, Rene 41, L605
- Molybdenum Grade 361/363/364/365
- Durehete 900/950/1055, JETHETE X19/M152, Hiduron 130/190, Tantalum, Zircoloy, Aluminium Alloy 2024, 6061, 7075