Sumit Impex is a prominent manufacturer, supplier, and exporter of PTFE Coated Nuts. These nuts adhere strictly to industry standards and are available in various sizes, ensuring versatility for many applications. Whether utilized in construction, machinery, or other industries, our PTFE Coated Nuts guarantee exceptional performance and durability, meeting the diverse needs of our customers with reliability and precision.

Sumit Impex is a Supplier of PTFE Coated Nuts, Biggest Stockist of PTFE Coated Nuts as per Standards in Mumbai, India.

PTFE Coated Dome Nuts, PTFE Coated Hex Nuts, PTFE Coated Heavy Hex Nuts, PTFE Coated Eye Nuts, PTFE Coated Nylon Insert Nuts, PTFE Coated Nuts, PTFE Coated Hex Head Nuts, PTFE Coated Nuts Manufacturer.

PTFE (Polytetrafluoroethylene) Coated Nuts are fasteners coated with a layer of PTFE, a versatile fluoropolymer known for its exceptional properties. This coating offers remarkable corrosion resistance, even in harsh environments, and provides excellent lubricity, reducing friction during assembly and disassembly. PTFE-coated nuts are widely used in chemical processing, marine engineering, and automotive manufacturing industries, where reliability and longevity are crucial. The PTFE coating also prevents galling and seizing, ensuring smooth operation and prolonged lifespan of the fasteners in various applications.

At Sumit Impex, we prioritize quality, as demonstrated by the comprehensive documentation accompanying our PTFE Coated Nuts. Our package includes commercial invoices, packaging lists, fumigation certificates, heat treatment charts, and approved lab test reports. We ensure the highest standards through various test certificates, including MTC as per EN 10204/3.1b, PMI (Positive Material Identification) Test Certificate, and 100% radiography test reports. Additionally, third-party inspection Certificates reinforce our commitment to delivering PTFE Coated Nuts of superior quality and reliability, ensuring client satisfaction.

PTFE Coated Nuts

PTFE Coated  Nuts Specifications

Specifications ASTM F594 / ASME SF594
Nut (DIA)
  • Metric: M6 – M110
  • Inch: 1/4″ – 4.5″
Nuts International Standard IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI
Threads BSF, UNF METRIC, UNC, UNEF, BSW or as required
ASME/ ANSI – American Standard
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • ASME B18.2.2
DIN German Standard DIN 933, DIN 931, DIN 970, DIN 934
ISO Standard ISO 4033, : ISO 4032, JIS standards
Head Drive style Phillips/ Slot, Phillips, Oval, Flat 82 degree, Pan, flat undercut, Round, Truss, flat head 100 degree, binding, fillister head, indented hex head, Slotted, Six-Lobe
MTC (Manufacturer Test Certificate) EN 10204 / 3.1
Finishing 
  • Zinc white, (yellow, black, blue), black oxide,
  • Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated,
  • Stainless steel: Passivated Self-Colour, Bright Zinc Plated (BZP),
  • Hot Dip Galvanised (HDG), Sherardized, DACROMET and Mechanically Applied coating
Production Process
  • M2-M24: Cold Forging, hot forging
  • M24-M100, machining and CNC for Customized connecting element
Nuts Coating
  • Xylon Coated Fasteners
  • Phosphate Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Cadmium Coated Fasteners
  • Ptfe Coated (Teflon) Fasteners
Packing Wooden Pallet, Canton, Carton / Small Box or as required

PTFE Coated Nuts Types

Heavy Hex Nuts

Heavy Hex Nuts

Hex Nuts

Hex Nuts

Countersunk Screw

Countersunk Screw

Fasteners

Fasteners

PTFE Coated Chemical Composition

Element Nominal Minimum Maximum
Copper 91 Rem. Rem.
Lead 0.01
Iron 2 1.5 3.5
Zinc 0.2
Aluminum 7 6 8
Manganese 1
Phosphorus 0.015

PTFE Coated Nuts Mechanical Properties

Hardness* Rockwell B Scales 90
Tensile Strength** KSI 82
Yield Strength** (.5% EAU) KSI 55
Elongation** % in 2 inch 35

Contact Us For Quatation & Questions Related To Aluminium Bronze CDA 614/642 Nuts

PTFE Coated Nuts Applications

Export & Supply Destinations Of PTFE Coated Nuts

Taiwan, Kuwait, Afghanistan, Vietnam, Qatar, Azerbaijan, Russia, Nepal, Lebanon, Iran, Israel, Indonesia, Turkey, British, India, North Korea, United Arab Emirates, Bangladesh, Hong Kong, Macau, Singapore, Maldives, Japan, Egypt, Iraq, Oman, Mongolia, Thailand, Malaysia, Jordan, Saudi Arabia, Myanmar, China, Armenia, Philippines, Kyrgyzstan, Sri Lanka, South Korea, Bahrain, Bhutan.

Belgium, Russia, Luxembourg, Belarus, Austria, Poland, Latvia, Estonia, Netherlands, France, Liechtenstein, Germany, Sweden, Cyprus, Malta, Hungary, Czechia/Czech Republic, Denmark, United Kingdom, Serbia, Slovakia, Bulgaria, Ireland, Portugal, Greece, Moldova, Finland, Azerbaijan, Spain, Romania, Norway, Monaco, Croatia, Lithuania, Turkey, Ukraine, Switzerland, Italy.

Gambia, Zambia, Niger, Cameroon, Angola, Rwanda, Mauritania, Eswatini, Libya, Central African Republic, Namibia, Kenya, South Africa, Algeria, Mozambique, Egypt, Seychelles, Madagascar, Senegal, Tanzania, Mauritius, Uganda, Morocco, Burkina Faso, Zimbabwe, Botswana, Liberia, Nigeria, Ethiopia, Burundi, Tunisia.

Antigua and Barbuda, Dominican Republic, Mexico, Cuba, Trinidad and Tobago, Guatemala, Canada, Costa Rica, Panama, Bahamas, El Salvador, Jamaica, Grenada, Haiti, Nicaragua, Honduras, United States of America, Dominica, Saint Vincent and the Grenadines, Saint Lucia, Barbados, Belize.

Peru, Ecuador, Chile, Guyana, Bolivia, Venezuela, Argentina, Suriname, Paraguay, Brazil, Colombia, Uruguay.