Fasteners

12-Point Flange Head Cap Screws

Bolt Assortment
Bolt Caps
Cap Screws And Hex Bolts
Carriage Bolts
Elevator Bolts
Eyebolts
Flange Bolts
Freight Car Bolts
Heavy Hex Bolts & Cap Screws
Plow Bolts
Rod Ends
Sidewalk Bolts
Square Head Bolts
Step Bolts
Structural Bolts
Wheel Bolts
Adhesive Anchor Accessories
Adhesive Anchors
Anchor Bolts
Anchor Kits
Anchor Screw Accessories
Anchor Screws
Anchor Setting Tools

Chemical Adhesive Anchors
Coil Bolts
Drive Pin Anchors
Drop-In Anchors
Expandable Fasteners
Expansion Shield Anchors
Hangers
Hollow Wall And Wallboard Anchors
Rod Hanger Accessories
Rod Hangers
Screwbolt Anchors
Seismic Wedge Anchors
Sleeve Anchors
Specialty Threaded Studs
Spring Anchors
Toggle Anchors
Assortment Cabinets
Cable, Wire And Hose Clamps
Clamp Assortments
Clamp Sets
Grating Clips
Lanyards
Snap Buttons
Yoke Ends

  • Box Nails
    Cap Nails
    Common Nails
    Deck Nails
    Drywall Nails
    Finishing Nails
    Flat Head Spikes
    Masonry Nails
    Pneumatic Fasteners
    Roofing Nails
    Scaffold Nails
    Sinker Nails
    Truss Nails
    Underlayment Nails
    Cage Nuts And Spring Nuts
    Cap Nuts
    Captive Nuts
    Castle Nuts
    Coupling Nuts
    Flange Nuts
    Forged Eye Nuts
    Freight Car Installation Tools
    Freight Car Nuts
    Handle Nuts
    Heavy Hex Nuts
    Hex Nuts
    High Nuts
  • Jam Nuts
    Lock Nuts
    Nut Assortments
    Panel Nuts
    Push Nuts and Retainers
    Square Nuts
    Tee-Joints
    Thumb Nuts
    Weld Nuts
    Wheel Nuts and Caps
    Wing Nuts
    Blind Rivets
    Locking Bolts And Collars
    Push-In Rivets
    Rivet Assortments And Kits
    Rivet Nuts
    Rivet Nuts
    Rivet Washers
    Solid Rivets
    Tools for Rivets
    Tubular And Semi-Tubular Rivets
    Double End Threaded Studs
    Fully Threaded Studs
    Threaded Rods
  • U-Bolts
    Binding Barrels
    Binding Drive Caps
    Binding Screws
    Captive Panel Screws
    Deck Screws
    Drywall Screws
    Fastener Assortment Refills
    Fastener Assortments
    Floor Screws
    Hex Head Lag Screws
    Machine Screws
    Multi-Material Screws
    Panel Screw Retainers
    Self Drilling Screws
    Sheet Metal Screws
    Specialty Tools
    Thread Forming and Cutting Screws
    Thumb Screws
    Timber Screws
    Washerhead Lag Screws
    Conical Washers
    Countersunk Washers
    Flat Washers
    Insulator Washers
    Lock Washers
  • Retaining Washers
    Rivet Washers
    Sealing and Cushioning Washers
    Spherical Washers
    Square Washers
    Structural Washers
    Washer Assortments
    Wave Washers

SMI offer complete material range from Low Carbon Alloy Steel, High Tensile Structural & Weathering Steel to Stainless Steel, Dual Phase Duplex Steel, Super Duplex, High Nickel Alloys, Titanium,Copper & Copper Alloys, Marine Grades, High Temperature Alloys with complete compliance with relative Material & Dimensional Standards Compliance with ISO, DIN, EN, IS ,ASTM, ASME, NACE etc.

Our infrastructure include series of Bolt former both Multi-station imported machines and conventional Indian Heading machines, These machines are capable to Cold forge any Hex head, Round Head or any special part up to M24 diameter, For threading operations various automatic , semi automatic, Hand rolling machines and hydraulic threaders are available. Our manufacturing facilities can be divided into sections like Cold Forgings, Hot Forgings, Press Shop, Heat Treatment, Surface Coating / Plating, Custom Packaging.

Our product range include Hex Head & Socket Head Bolt, Studs from Dia 12mm to 64mm & Dia 1/2″ to 2″ and thread length / total length of the fasteners are standards and as per client’s requirements. We have in house Hot Forging Press, Machine Shop, Heat Treatment Plant, Surface Treatment Plant, Shot Blasting Machine and Testing Lab with facility for crack testing. Raw materials are purchased only from approved manufacturers, with test certificates to check the mechanical and chemical properties. Only annealed, peeled, drawn and ground bars are used to avoid even the surface cracks and also to maintain concentricity. We have a qualified and highly experienced team of engineers, technical and administrative staff involved in companies day to day activities.

Stainless Steel Fasteners
Carbon Steel Fasteners
Alloy Steel Fasteners
High Nickel Alloys Fasteners
DIN Fasteners
Stainless Steel Fasteners

Stainless Steel Fasteners 304H Stainless Steel Nuts 317 Stainless Steel Nuts
Stainless Steel bolts 304H Stainless Steel Bolts 317 Stainless Steel Bolts
Stainless Steel Nuts 304H Stainless Steel Screw 317 Stainless Steel Screw
Stainless Steel Screw 304H Stainless Steel Washer 317 Stainless Steel Washer
Stainless Steel Washer 310 Stainless Steel Nuts 317L Stainless Steel Nuts
Stainless Steel Automotive Fasteners 310 Stainless Steel Bolts 317L Stainless Steel Bolts
Stainless Steel Marine Fasteners 310 Stainless Steel Screw 317L Stainless Steel Screw
Metric Stainless Steel Fasteners 310 Stainless Steel Washer 317L Stainless Steel Washer
304 Stainless Steel Nuts 316 Stainless Steel Nuts 321 Stainless Steel Nuts
304 Stainless Steel Bolts 316 Stainless Steel Bolts 321 Stainless Steel Bolts
304 Stainless Steel Screw 316 Stainless Steel Screw 321 Stainless Steel Screw
304 Stainless Steel Washer 316 Stainless Steel Washer 321 Stainless Steel Washer
304L Stainless Steel Nuts 316H Stainless Steel Nuts 347 Stainless Steel Nuts
304L Stainless Steel Bolts 316H Stainless Steel Bolts 347 Stainless Steel Bolts
304L Stainless Steel Screw 316H Stainless Steel Screw 347 Stainless Steel Screw
304L Stainless Steel Washer 316H Stainless Steel Washer 347 Stainless Steel Washer
904L Stainless Steel Nuts 316L Stainless Steel Nuts 410 Stainless Steel Nuts
904L Stainless Steel Bolts 316L Stainless Steel Bolts 410 Stainless Steel Bolts
904L Stainless Steel Screw 316L Stainless Steel Screw 410 Stainless Steel Screw
904L Stainless Steel Washer 316L Stainless Steel Washer 410 Stainless Steel Washer
18-8 Stainless Steel Bolts  Duplex 2205 Fasteners
18-8 Stainless Steel Nuts  Duplex 31803 Fasteners
18-8 Stainless Steel Screw   Duplex 2507 Fasteners
18-8 Stainless Steel Washer
Hexagon Bolts / Set Screws Stud Bolts Hexagon Nuts Socket Capscrews
DIN 931 BS4882 DIN 934 DIN 912
DIN 933 DIN 976 BS 1768 DIN 6912
BS 1768 BS 1769 DIN 7984
UNI 5731 BS 1083 ANSI B18.3
UNI 5739 BS 3692 ISO 4762
ISO 4014 ISO 4032 UNI 5931
ISO 4017 ISO 4033 BS 2470
BS 1769 ANSI B18.2.2 BS 4168
BS 3692
ANSI B18.2.1
Socket & Slotted Set Screws Socket & Slotted Countersunk Screws Studs Washers
DIN 913 DIN 963 DIN 938 DIN 125
DIN 914 DIN 7991 DIN 939 DIN 9021
DIN 915 BS 4168 DIN 2510 BS 4320
DIN 916 BS 1981 BS 4439 BS 3410
DIN 551 BS 483 BS 2693
DIN 553 BS 2470 Spring Washers
DIN 438 DIN 127
BS 4168 BS 4464
BS 1802

Carbon Steel Fasteners

1018 Fasteners, 1045 Fasteners, 1117 Fasteners, 12L14 Fasteners, 1215 Fasteners, ASTM A36 Fasteners, ASTM A194 Grade 2H Fasteners, ASTM A194 Grade 2HM Fasteners, Grade 8 bolts, A325 bolts

Hexagon Bolts / Set Screws Stud Bolts Hexagon Nuts Socket Cap screws
DIN 931 BS4882 DIN 934 DIN 912
DIN 933 DIN 976 BS 1768 DIN 6912
BS 1768 BS 1769 DIN 7984
UNI 5731 BS 1083 ANSI B18.3
UNI 5739 BS 3692 ISO 4762
ISO 4014 ISO 4032 UNI 5931
ISO 4017 ISO 4033 BS 2470
BS 1769 ANSI B18.2.2 BS 4168
BS 3692
ANSI B18.2.1
Socket & Slotted Set Screws Socket & Slotted Countersunk Screws Studs Washers
DIN 913 DIN 963 DIN 938 DIN 125
DIN 914 DIN 7991 DIN 939 DIN 9021
DIN 915 BS 4168 DIN 2510 BS 4320
DIN 916 BS 1981 BS 4439 BS 3410
DIN 551 BS 483 BS 2693
DIN 553 BS 2470 Spring Washers
DIN 438 DIN 127
BS 4168 BS 4464
BS 1802

Alloy Steel Fasteners

4130 Fasteners, 4140 Fasteners, 4340 Fasteners, 8620 Fasteners
8740 Fasteners, ASTM A193 Grade B7 Fasteners, ASTM A193 Grade B7M Fasteners, ASTM A193 Grade B16 Fasteners, ASTM A194 Grade 4 Fasteners, ASTM A194 Grade 7 Fasteners, ASTM A194 Grade 7M Fasteners, ASTM A194 Grade 16 Fasteners, ASTM A320 Grade L7 Fasteners, SAE J429 Grade 8 Fasteners

Standard / Material grade C Mn P S Si Cr Mo Al V
ASTM A193 B7 (Cr- Mo AISI 4140,4142,4145 ) 0.37-0.49 0.65-1.10 0.035 Max 0.04 Max 0.15-0.35 0.75-1.20 0.15-0.25
ASTM A1193 B7M (Cr- Mo AISI 4140,4142,4145 ) 0.37-0.49 0.65-1.10 0.035 Max 0.04 Max 0.15-0.35 0.75-1.20 0.15-0.25
ASTM A193 B16 (Cr- Mo -V ) 0.36-0.47 0.45-0.70 0.035 Max 0.04 Max 0.15-0.35 0.80-1.15 0.50-0.65 0.015Max 0.25-0.35
ASTM A193 B5 (5% Cr AISI 501) 0.10 max 1.00 max 0.040 max 0.030 Max 1.00 Max 0.40 -6.00 0.40 -0.65
ASTM A320-L7 (Cr- Mo AISI 4140,4142,4145 ) 0.38-0.48 0.75-1.00 0.035 Max 0.04 Max 0.15-0.35 0.80-1.10 0.15-0.25
ASTM A 320 L7M 0.38-0.48 0.75-1.00 0.035 Max 0.04 Max 0.15-0.35 0.80-1.10 0.15-0.25
ASTM A194 Gr.2H 0.40 Min 1.00 Max 0.040 Max 0.050 Max 0.40 Max
ASTM A194 Gr.2HM 0.40 Min 1.00 Max 0.040 Max 0.050 Max 0.40 Max
ASTM A194 Gr.4 0.40-0.50 0.70-0.90 0.035 Max 0.04 Max 0.15 – 0.35 0.20 – 0.30

High Nickel Alloys Fasteners

Monel 400, R405, K500, 501, Nickel, Duranickel, Inconel 600, X-750, Incoloy 800, Hastelloy B, C, Copel, 35-15, Nichrome, 286 (ASTM A453 Grade 660) Fasteners, Inconel 600 Fasteners, Inconel 601 Fasteners, Inconel 625 Fasteners, Inconel 718 Fasteners, Inconel X750 Fasteners, Incoloy 800H Fasteners, Incoloy 825 Fasteners, Monel 400 Fasteners, Monel 405 Fasteners, Monel K-500 Fasteners, Hastelloy C276 Fasteners, MP35N Fasteners, Nickel 200 Fasteners, Waspaloy Fasteners, UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)

ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 )
ASTM / ASME SB 163 UNS 2201 (NICKEL 201 )
ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 )
ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 )
ASTM / ASME SB 704/705 UNS 8825 INCONEL (825)
ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 )
ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 )
ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625)
ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276 )

DIN Fasteners

DIN Fastener DIN 801-900
DIN-Cap nuts DIN 835 Fo – Studs, Tap Ends – 2d
DIN-Castle nuts
DIN-Clevis pins DIN901-1000
DIN-Clevis pins DIN 906 – Hexagon Socket Pipe Plugs
DIN-Knurled nuts DIN 908 – Hexagon Socket Screw Plugs
DIN-Shim rings DIN 910 – Hexagon Head Screw Plugs
DIN-Slotted head screws DIN 911 – Hexagon Socket Screw Keys
DIN-Square head bolts DIN 912 – Socket Head Cap Screws
DIN-Square nuts DIN 913 – Socket Set Screws With Flat Point
DIN-Tapping screws DIN 914 – Socket Set Screws With Cone Point
DIN-Thread forming screws DIN 915 – Socket Set Screws With Dog Point
DIN-Washers for use in structural steelwork DIN 916 – Socket Set Screws With Cup Point
DIN-Weld nuts DIN 917 – Hexagon Cup Nuts – Low Pattern
DIN-Weld screws DIN 920 – Slotted Pan Head Screws, Small Head
DIN-Wood screws DIN 921 – Slotted pan head screws with large head
DIN-Cross recessed head screws DIN 923 – Slotted Pan Head Screws With Shoulder
DIN-Double end studs DIN 927 – Slotted Shoulder Screws
DIN-Pins DIN 928 – Square Weld Nuts
DIN-Nails DIN 929 – Hexagon Weld Nuts
DIN-Hexagon head bolts and screws DIN 931 – Hexagon Cap Screws Partially Threaded
DIN-Hexagon head bolts and screws for use in DIN-Structural steelwork DIN 933 – Hexagon Cap Screws Fully Threaded
DIN-Drilling screws with tapping screw thread DIN 933 Sz – Hexagon Cap Screws With Slot
DIN-Split pins DIN 934 – Hexagon Nuts – 0,8d
DIN-Plain washers DIN 935 – Castle Nuts
DIN-Hexalobular head bolts DIN 936 – Hexagon Jam Nuts
DIN-Prevailing torque type nuts DIN 937 – Hexagon Thin Slotted And Castle Nuts
DIN-Sepcial washers DIN 938 – Studs – Metal end ≈ 1 d.htm
DIN-Miscellaneous bolts and screws DIN 939 – Studs, Tap End – 1,25d
DIN-Miscellaneous nuts DIN 960 – Hex Cap Screws, Metric Fine Thread – Part Thread
DIN-Retaining rings DIN 961 – Hex Cap Screws, Metric Fine Thread – Full Thread
DIN-Keys DIN 963 A- Slotted Flat Head Machine Screws
DIN 1-100 DIN 964 A- Slotted Oval Head Machine Screws
DIN 1 – Taper Pins DIN 965 A – Cross Recessed Flat Head Machine Screws
DIN 7 – Dowel Pins DIN 966 A – Cross Recessed Oval Head Machine Screws
DIN 84 A – Slotted Cheese Head Machine Screws DIN 980 V – Self-Locking Nuts; All Metal Conctruction
DIN 85 A – Slotted Pan Head Machine Screws DIN 982 – Self- Locking Nuts w/nylon Insert: Heavy Series
DIN 93 – Tab Washers With Long Tab DIN 985 – Self Locking Nuts w/locking Insert: Standard Series
DIN 94 – Cotter Pins DIN 986 – Self Locking Domed Cap Nuts With Nylon Insert
DIN 95 – Slotted Oval Head Machine Screws DIN 988 – Shim Washers
DIN 96 – Slotted Round Head Wood Screws DIN 1001-2000
DIN 97 – Slotted Flat Head Wood Screws DIN 1052
DIN 101-200 DIN 1440 – Flat Washers With Clevis Pins, Medium
DIN 125 A – Flat Washer Without Chamfer DIN 1441 – Flat Washers For Clevis Pins, Coarse
DIN 125 B – Flat Washer With Chamfer DIN 1473 – Grooved Pins Full Length Paralled Grooved
DIN 126 – Grade C Flat Washer Without Chamfer DIN 1475 – Grooved Pins Third Length Center Grooved
DIN 127 A – Split Lock Washer With Bend Ends DIN 1476 – Round Head Grooved Pins
DIN 127 B – Split Lock Washer With Flat Ends DIN 1477 – Flat Countersunk Head Grooved Pins
DIN 128 A – Split Spring Washers, Curved DIN 1480 – Turnbuckles
DIN 128 B – Split Spring Washers, Waved DIN 1481 – Spring Ppins, Heavy Duty
DIN 137 A – Spring Washer, Curved DIN 1587 – Hexagon Domed Cap Nuts, Full Pattern
DIN 137 B – Spring Washer, Waved DIN 1804 w – Slotted Round Nuts
DIN 186 A – Tee-Head Bolts With Square Head DIN 2001-3000
DIN 188 – Tee-Head Bolts With Double Nip DIN 2093 A,B,C – Dics Springs (Belleville Type)
DIN 193 DIN 2338 – Parallel Pin
DIN 196 DIN 2339
DIN 301-400 DIN 2509 – Double end studs
DIN 315 – Wing Nuts DIN 2510
DIN 316 – Wing Screws DIN 3001-3999
DIN 401-500 DIN 3570 – U Bows U Bolts
DIN 404 – Slotted Drilled Fillister Head Screws DIN 6001-7000
DIN 417 – Slotted set screws with full dog point DIN 6319 – C D G Spherical washers and conical seats
DIN 427 – Slotted Headless Screws DIN 6325 – Parallel Pins Hardened
DIN 431 – Jam Nut, Hexagonal DIN 6332 – Grub screws with thrust point
DIN 432 – External Tab Washer DIN 6334 – Hexagon Nuts – 3d
DIN 433 – Flat Washer With Reduced O.D. DIN 6796 – Conical Spring Washers (Belleville Type)
DIN 434 – Square Bevel Washer: 8% DIN 6797 A+J – Internal/External Tooth Lock Washers
DIN 435 – Square Bevel Washer: 14% DIN 6797 AZ – Tooth Lock Washers (Type AZ)
DIN 436 – Square Washer DIN 6797 IZ – Tooth Lock Washers (Type JZ)
DIN 438 – Slotted set screws with cup point DIN 6797 AZV – Tooth Lock Washers (Type AZV)
DIN 439 A – Hexagon Nuts – 0,5d Unchamfered DIN 6798 A+J – Serrated Lock Washers
DIN 439 B – Hexagon Nuts – 0,5d Chamfered DIN 6798 AZV – Serrated Lock Washers (type AZV)
DIN 444 A – Eye Bolts DIN 6798 V – 90degree Countersunk Serrated Lock Washers
DIN 462 – Internal Tab Washers DIN 6799 – Circlips For Shafts
DIN 463 – Tab Washers With Long And Short Tab DIN 6885 A – Parallel Keys, Round Ended
DIN 464 – Knurled Thumb Screws DIN 6885 B – Parallel Keys, Square Ended
DIN 466 – Knurled Nuts, Full DIN 6911 – Hexagon Socket Screw Keys With Pilot
DIN 467 – Flat Knurled Nuts DIN 6912 – Low Head Socket Cap Screws With Pilot
DIN 470 – Sealing Washers DIN 6914 – Hex Bolts For High Strength Struct. Bolting
DIN 471 – External Retaining Rings DIN 6915 – Hex Nuts For High Strength Struc. Bolting
DIN 472 – Internal Retaining Rings DIN 6916 – Washers For High Strength Structural Bolting
DIN 478 – Square Head Bolts DIN 6917 – Square taper washer for -sections 14%
DIN 479 – Square Head Bolts DIN 6918 – Square taper washer for U-sections
DIN 480 – Square Head Bolts DIN 6921 – Hex Flange Bolts
DIN 501-600 DIN EN 1665 Hexagon bolts with flange – heavy series(Replace DIN 6922)
DIN 525 – Weld Studs With Hexagon Nuts DIN 6923 – Hexagonal Flange Nuts
DIN 529 A – Anchor Bolts (Stone Bolt) DIN 6924 Prevailing torque type hexagon nut with nylon insert ISO 7040
DIN 529 B – Anchor Bolts (Stone Bolt) DIN 6925 – Prevailing torque type hexagon nut all metal
DIN 529 C – Masonry Bolts With Hexagon Nuts DIN 6926 – Self-Locking Hex Flange Nuts: Non Metallic Insert
DIN 529 D – Anchor Bolts (Stone Bolt) DIN EN 1663 – Prevailing torque type hexagon nuts with flange with non-metallic insert
DIN 529 E – Foundation Bolts With Hexagon Nuts DIN 7001-8000
DIN 529 F – Anchor Bolts (Stone Bolt) DIN 7338 – Rivets for brake linings and clutch linings
DIN 529 G Bolt DIN 7343 – Coiled Pins, Medium Duty
Din 546 – Slotted Round Nut DIN 7349 – Flat Washers With Large Ext. Diameter
DIN 547 – Round nuts with drilled holes in one face DIN 7504 – N P K head self drilling screws
DIN 548 – Round nuts with set pin holes in side DIN 7968 – Hexagon fit bolts with hexagon nut for steel structures
DIN 551 – Slotted Set Screws With Flat Point DIN 7969 – Slotted countersunk head bolts with hexagon nut for steel structures
DIN 553 – Slotted Set Screws With Cone Point DIN 7970 – Tapping screw threads
DIN 555 – Hexagon Nuts – 0,8d DIN 7978 A – Taper PIns With Internal Thread
DIN 557 – Square Nuts DIN 7979 D – Dowel Pins With Internal Thread
DIN 558 – Fully Threaded Maching Bolts DIN 7980 – Hi-Collar Lock Washers
DIN 562 – Square Thin Nuts DIN 7981 B(BZ) – Cross Recessed Pan Head Tapping Screws
DIN 571 – Hexagon Lag Screws DIN 7982 B – Cross Rec. Flat hd Tapping Screws, hd Angle 80
DIN 580 – Lifting Eye Bolts DIN 7983 B – Cross Rec. Oval hd Tapping Screw, hd Angle 80
DIN 582 – Lifting Eye Nuts DIN 7984 – Socket Low Head Cap Screws
DIN 601-700 DIN 7985 A – Cross Recessed Pan Head Machine Screws
DIN 601- Hexagon head bolt with nut DIN 7985 Z1 – Cr. Rec. Pan Head Screws w/captive Flt. Washer
DIN 603 Mu – Carriage Bolts With Hexagon Nuts DIN 7985 Z4 – Cr. Rec. Pan Head Screws w/captive l/washer
DIN 604 – Flat Countersunk Nip Bolts With Hex Nuts DIN 7989 A – Washers For Steel Constructions
DIN 605 – Flat Countersunk Square Neck Bolts DIN 7991 – Flat Socket Head Cap Screws
DIN 607 – Round Head Nip Bolts With Nuts DIN 7997 – Cross recessed countersunk head wood screws
DIN 608 – Countersunk Square Bolts (Short Neck) DIN 7998 – Threads and Thread Ends for Wood Screws
DIN 609 – Hex Fitting Bolts w/long Threaded Portion DIN 9001-9999
DIN 610 – Hex fitting Bolts w/short Threaded Portion DIN 9021
DIN 653 – Flat Knurled Thumb Screws DIN 9250 Safety lock serrate washer
DIN 660 – Round Head Rivets DIN EN 22339 – Unhardened Taper Pins (Replace DIN 1)
DIN 661 – Countersunk Head Rivets
DIN 701-800
DIN 705 A – Shaft Collars

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  • Aluminum Alloys: 1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
  • Copper Base Alloys: Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
  • High-Temp Alloys: Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
  • Nonmetallic Materials: Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
  • Trademarks: Carpenter, Armco, INCO, Cabot, DuPont.

Electrical Industries & Switch Gear Industry have large application of fasteners & Screws, so we have designed screws with Indian Standards (ISI), American Standards(ANSI), Japanese Standards (JIS), German Standards (DIN), British Standards and also customized for several applications. In electronic appliances, Electrical switches, Control Panels, Push Button LED switch, Rotary cam switches, Switch Gear Industries fitting of spares are done with short or Long screws with round or square washer, Conical or serrated washers, Internal, External tooth lock washer, Spring or flat washer, Square Cone washers, Special designed washers. So we have developed Combination for such applications with various shapes of washers mention above and Heads like Cheese combination Head, Pan Heads, Slotted Hex Combinations and Phillips Head etc.