SCREWS

PRODUCT Description

Screws are part of the fastener family. Screws are typically made of stainless steel, which contains chromium and molybdenum to help them survive in harsh environments. Screws are highly corrosion-resistant and offer stress corrosion resistance. It is a fastener similar to a bolt that is used to fasten materials together to prevent pull-outs caused by pressure.

We supply Screw in accordance with national and international standards. It has a coating, making it popular in the chemical processing industry, aerospace, sugar industries, food processing industry, pulp and paper plant, desalination plant, and other industries. We supply all Screw to our customers specifications.

PRODUCT Details

Screw size: Imperial Size: 3/8 to 8", Metric Size: M10 to M100
Screws Length: 3 mm to 200 mm
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Specifiction

Screw size	Imperial Size: 3/8 to 8″, Metric Size: M10 to M100
Screws Length	3 mm to 200 mm
Screw	UNF, BSW, BSF, METRIC, UNC, or as required
Standard of Screws	DIN 84, DIN 85, DIN 912, DIN 916, DIN 931, DIN 933, DIN 960, DIN 961, DIN 963, DIN 964, DIN 965, DIN 966, DIN 6912, DIN 6921, ASME B18.2.1, ASME B18.3, ASME B18.6.2, ASME B18.6.3, ASME B18.6.4, ASME B18.7
Form of Screws	Hex, Threading, Square, Round as per Gauge Etc.
Threads Configuration	ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Certification	Dual Certified As per ASTM & ASME Codes
Popular Types of Screw	Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc.
Threads	Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Production process	M24-M100: hot forging, M2-M24: Cold Forging, for custom-made connecting element machining and CNC
Head drive of Screws	Six-Lobe ,Phillips, Phillips/Slot, Slotted etc
Surface Coating	Ptfe Coated Screws Phosphate Coating Teflon Coating Zinc Coating Cadmium Coating Xylon Coating
Screws finishing	Coatings & Finishes : Self-Colour, Passivated, Bright Zinc Plated (BZP), Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide

Types of Screws

Allen Head Cap Screw

Standard

ISO 4017, DIN931, GB5783, DIN, ASTM, ANSI, JIS, EN, AS

Thread

M10

Screw length

30mm

Head shape

Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc

Application

Petroleum Industry / Aerospace Industry / Chemical Industry / Oil & Gas Industry / Nuclear Energy Sector / Automotive Industries

Socket Head Cap Screw

Socket Head Cap Screws Standard	ISO 7380, DIN, ASTM, ANSI, JIS, EN, AS, GB
Sizes of Hexagon Socket Allen Head Cap Screw	M2 – M100
Screw Head	Pan head, flat head, oval head, hex head, phillips head
DIN912 hex socket cap head screw Dimensions	ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Thread Requirements	ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge)
Application	Petroleum Industry / Aerospace Industry / Chemical Industry Oil & Gas Industry / Nuclear Energy Sector / Automotive Industries

Set Screw

Material	Standards	Grades
Nickel Alloy Set Screw	ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472	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)
Stainless Steel Set Screw	ASTM / ASME A/SA 193 / 194	B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Set Screw	ASTM / ASME A/SA 193 / 194 GR	B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Set Screw	UNS NO. S 31803, S 32205	Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials:	Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
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
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
Aluminum Alloys:	1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:	Carpenter, Armco, INCO, Cabot, DuPont.
Finish:	Black Oxide, Zinc Plating
Application	Petroleum Industry / Aerospace Industry / Chemical Industry / oil & Gas Industry Nuclear Energy Sector / Automotive Industries

Slotted Chese Head Screw

Size	M6x14mm
Finishing	Polished
Grade	SS304
Application	Petroleum Industry / Aerospace Industry / Chemical Industry / Oil & Gas Industry Nuclear Energy Sector / Automotive Industries

Grub Screw

Standard	ISO 7380, DIN, ASTM, ANSI, JIS, EN, AS, GB
Surface treatment	Passivation /plain
Grub Screws Size	M2 – M100
Type	Pan/ Round/ Oval/ countersunk/ Truss head
Head	Pan head, flat head, oval head, hex head, Phillips’s head
Grub Screws Usage	Electric Heating, Machine
Dimensions	ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Stainless Steel Grub Screws Material	18-8 Stainless Steel, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70, A4-80
Finish	Per ASTM A380/A380M
Finishing	Zinc Plated(Yellow, White, Blue, Black), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated, Brass Plated, Tin Plated, Black Plated, Copper Plated, Gold Plated, Salt fog test
Production technology	Cold Forged
Manufacturing Process	Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Application	Petroleum Industry / Aerospace Industry / Chemical Industry / Oil & Gas Industry Nuclear Energy Sector / Automotive Industries

Pan Head Screws

Product name	Pan Head Screws
Standard	ISO 7380, DIN, ASTM, ANSI, JIS, EN, AS, GB
Surface treatment	Passivation /plain
Pan Head Screws Size	M2 – M100
Type	Pan/ Round/ Oval/ countersunk/ Truss head
Head	Pan head, flat head, oval head, hex head, Phillips head
Pan Head Screws Usage	Electric Heating, Machine
Dimensions	ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Drive Style	Type I
Pan Head Screws Material	18-8 Stainless Steel, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70, A4-80
Finishing	Zinc Plated(Yellow, White, Blue, Black), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated, Brass Plated, Tin Plated, Black Plated, Copper Plated, Gold Plated, Salt fog test
Production technology	Cold Forged
Manufacturing Process	Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Application	Petroleum Industry / Aerospace Industry / Chemical Industry / Oil & Gas Industry Nuclear Energy Sector / Automotive Industries

CABLE TIES

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