PTFE Coated Fasteners
Teflon Coated Bolts and Nuts manufacturer in india guaranteed best price in india, view ptfe bolts Price
PTFE Coated Fasteners are coated with a synthetic material Polytetrafluoroethylene which is a fluoropolymer. It offers non – stick properties with durability. Viha Steel & Forging is a leading manufacturer of these different types of PTFE Coated Bolts and Nuts in different specifications and standards. The coating allows the fasteners to operate under high temperatures without losing the coat. The PTFE has the highest operating temperatures among fluoroplymers. The PTFE Coated Screws also get much abrasion resistance as the fasteners themselves are consolidated from touching any abrasive surface.
The teflon coated fasteners come under different specifications and types as well. Teflon is another synthetic material used to coat metal material. There are different types and classes such as the square, hex, round, T-head and flat fasteners. The dimensions vary according to the thread configurations. There are B1.13M 6h metric coarse threads and other types. There are also different classes such as the PTFE Coated B7 Studs, The B8, B8M and class1 and 2 in different standards. The torque levels of the fasteners range with different specifications such as the ASTM A193, A1082, A1014 and many others.
The PTFE Coated Stud Bolts are used in applications with narrow spaces that need to connect the components without nuts. The different application types such as high pressure, high temperature, high abrasion resistant, high ductility and others use the different types of fasteners. As a leading manufacturer we supply the PTFE Coated Threaded Rod and others in various dimensions and specifications. Please feel free to contact us for more information on these fasteners and their prices.
Table Of Content
- Longer lifespan
- Increased strength
- Easier to use
- Resistance to corrosion
- Cost efficient fasteners
Corrosioin Resistance |
Salt Spray (ASTM B117) up to 3,000 hrs (Nuts not frozen) |
Use Temperatures |
Working temp. range up to + 260°C |
Pencil Hardness |
5H – 6H (ASTM D3363-92A) |
Thickness |
Nominal 0.001" (1 mil) |
Operating Pressure |
Up to 100,000 psi |
Kinetic Friction Coefficient |
0.06 – 0.08 |
Impact |
160 in lb (ASTM D2794-93) |
Elongation |
35%-50% |
Adhesion |
5B (ASTM D3359-95) |
Tensile Strength |
4,000 psi |
Renowned suppliers of Xylan Coated Studs and Screws, view teflon bolts torque specs
- Zinc Phosphate
- Ambient Temperature - Hot Dip Galvanizing
- High Service Temp 800o F.
- Low Service Temp: N/A; solid below 800o - DuPont Teflon® 857G Series PTFE
- High Service Temp: 500o F.
- Low Service Temp: N/A - Cadmium Electroplating
- High Service Temp: 608o F.
- Low Service Temp: N/A; solid below 607o F - Xylan® 1400 Series PTFE
- High Service Temp: 450o F. continuous, 550o F. intermittent
- Low Service Temp: -320o F. - Zinc or Zinc-Nickel Electroplating
- High Service Temp: 788o F.
- Low Service Temp: N/A; solid below 788o F. - Xylar 2® Cermet
- High Service Temp: up to 1,000o F.
- Low Service Temp: N/A
Teflon Coated Bolts
Xylan Coated Studs
Ptfe Coated Bolts
Teflon Coated Screws
Teflon Coated Fasteners
Xylan Coated Screws
Teflon Coated Bolts And Nuts 
Teflon Coated B7 Stud Bolts
**All measurements in millimeters**
NOMINAL SIZE (D) |
BODY DIAMETER |
HEAD THICKNEASTM A193 |
ACROASTM A193 THE FLATS |
ACROASTM A193 CORNERS |
||||
|---|---|---|---|---|---|---|---|---|
D (MAX) |
D (MIN) |
H (MAX) |
H (MIN) |
F (MAX) |
F (MIN) |
C (MAX) |
C (MIN) |
|
m10 |
10.00 |
9.78 |
6.63 |
6.17 |
17.00 |
15.73 |
18.48 |
17.77 |
m12 |
12.00 |
11.73 |
7.76 |
4.24 |
19.00 |
17.73 |
20.78 |
20.03 |
m14 |
14.00 |
13.73 |
9.09 |
8.51 |
22.00 |
20.67 |
24.25 |
23.35 |
m16 |
16.00 |
15.73 |
10.32 |
9.68 |
24.00 |
23.67 |
27.71 |
26.75 |
m20 |
20.00 |
19.67 |
12.88 |
12.12 |
30.00 |
29.16 |
34.64 |
32.95 |
m24 |
24.00 |
23.67 |
15.44 |
14.56 |
36.00 |
35.00 |
41.57 |
39.55 |
m30 |
30.00 |
29.67 |
19.48 |
17.92 |
46.00 |
45.00 |
53.12 |
50.85 |
m36 |
36.00 |
35.61 |
23.38 |
21.63 |
55.00 |
53.80 |
63.51 |
60.79 |
m42 |
42.00 |
41.38 |
26.97 |
25.03 |
65.00 |
62.90 |
75.06 |
71.71 |
m48 |
48.00 |
47.38 |
31.07 |
28.93 |
75.00 |
72.60 |
86.60 |
82.76 |
m56 |
56.00 |
55.26 |
36.2 |
33.80 |
85.00 |
82.20 |
98.15 |
93.71 |
m64 |
64.00 |
63.26 |
41.32 |
38.68 |
95.00 |
91.80 |
109.70 |
104.65 |
m72 |
72.00 |
71.26 |
46.45 |
43.55 |
105.00 |
101.40 |
121.24 |
115.60 |
m80 |
80.00 |
79.26 |
51.58 |
48.42 |
115.00 |
111.00 |
132.72 |
126.54 |
m90 |
90.00 |
89.13 |
57.74 |
54.26 |
130.00 |
125.50 |
150.11 |
143.07 |
m100 |
90.00 |
99.13 |
63.9 |
60.10 |
145.00 |
140.00 |
167.43 |
159.60 |
Description |
PTFE Coated Fasteners
Price in india |
PTFE A193 A320 teflon B7 stud bolt with nut |
US $ 0.10-US$ 0.20 / Piece |
High Tensile Teflon/PTFE Coated stud bolt |
US$ 0.01-US$ 0.50 / Piece |
| Xylan Coated B7 Studs, Blue Teflon Coated Bolts | US $ 0.3 / Piece |
| PTFE Teflon Coated Fasteners Thread Rod with Hex Bolt and Nut | US $ 0.05 / Piece |
| Color PTFE Coated ASTM A193 B7 Stud Bolt A194 2h Nut Valve Fastener | US $ 0.1-1000 / Piece |
| PTFE Coated Carbon Steel A194 2h Heavy Hex Nut Fastener | US $ 0.09-8.8 / Piece |
teflon coated fasteners |
US $6370 / Set |
BOLT DIA |
Torque FT-LBS |
||
30% Initial Torque |
70% Torque |
100% Final Torque |
|
1/2 |
16 |
36 |
52 |
9/16 |
23 |
53 |
75 |
5/8 |
31 |
73 |
104 |
3/4 |
55 |
129 |
184 |
7/8 |
71 |
166 |
237 |
1 |
107 |
249 |
356 |
1.1/8 |
127 |
297 |
424 |
1.1/4 |
179 |
417 |
596 |
1.3/8 |
186 |
435 |
622 |
1.1/2 |
246 |
574 |
821 |
1.9/16 |
168 |
392 |
560 |
1.5/8 |
191 |
445 |
636 |
1.3/4 |
240 |
561 |
801 |
1.7/8 |
298 |
696 |
994 |
2 |
366 |
853 |
1219 |
2.1/4 |
529 |
1234 |
1762 |
2.1/2 |
733 |
1709 |
2442 |
2.3/4 |
986 |
2300 |
3285 |
3 |
1289 |
3008 |
4297 |
BOLT DIA |
Torque Nm |
||
30% Initial Torque |
70% Torque |
100% Final Torque |
|
1/2 |
22 |
49 |
71 |
9/16 |
31 |
72 |
102 |
5/8 |
42 |
99 |
141 |
3/4 |
75 |
175 |
249 |
7/8 |
96 |
225 |
321 |
1 |
145 |
338 |
483 |
1.1/8 |
172 |
403 |
575 |
1.1/4 |
243 |
565 |
808 |
1.3/8 |
252 |
590 |
843 |
1.1/2 |
334 |
778 |
1113 |
1.9/16 |
228 |
531 |
759 |
1.5/8 |
259 |
603 |
862 |
1.3/4 |
325 |
761 |
1086 |
1.7/8 |
404 |
944 |
1348 |
2 |
496 |
1157 |
1653 |
2.1/4 |
717 |
1673 |
2389 |
2.1/2 |
994 |
2317 |
3311 |
2.3/4 |
1337 |
3118 |
4454 |
3 |
1748 |
4078 |
5826 |
- Zinc
- Cadmium
- Zinc-Nickel
- DuPont® 857G Series PTFE
- Xylar® Cermet
- Xylan® PTFE
- Hot Dip Galvanizing
- SermaGard® 1105/1280 Cermet
- Zinc Phosphate
- Mechanical Galvanizing (up to 1-1/2” dia., 5 lbs. wt., and/or 16” length per unit.)
We stock and produce teflon coated screws in various shapes, check teflon coated fasteners specification
- Release or retightening of the bolt within the foreseeable future is necessary.
- The plain bolts, after stuffing in the holes, are expected to sit out in the weather for an extended period of time and get dried out and rusty, making correct tightening difficult or impossible.
- Cleaning and painting of bare steel bolts in the field is likely to be difficult, expensive, and in some cases, not feasible.
- Fluoropolymer coatings are extremely durable and not easily removed. However, during assembly of fasteners in the field, the coating can sometimes be damaged. With most other fluoropolymer coatings, this results in exposed bare metal that quickly begins to show corrosion and causes the coating to fail. Our metallic base coat ensures superior corrosion resistance and continues to provide protection even under the harshest conditions.
- Due to its unique benefits, Fluoropolymer Coating has been applied to various types and grades of fasteners. The water works industry takes advantage of the superior corrosion resistance properties by coating Hex-head bolts for underground service. Stainless steel fasteners, used in many different industries, are coated for lubricity and anti-galling.
Diameter (D) |
Body Diameter (D) |
Across the Flats (F) |
Across the Corners © |
Head Height (H) |
Thread Lengths (T) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
MAX |
MIN |
MAX |
MIN |
MAX |
MIN |
MAX |
MIN |
< 6” |
> 6” |
|
1/2 |
0.515 |
0.482 |
0.875 |
0.85 |
1.01 |
0.969 |
0.364 |
0.302 |
1.25 |
1.5 |
5/8 |
0.642 |
0.605 |
1.062 |
1.031 |
1.227 |
1.175 |
0.444 |
0.378 |
1.5 |
1.75 |
3/4 |
0.768 |
0.729 |
1.25 |
1.212 |
1.443 |
1.383 |
0.524 |
0.455 |
1.75 |
2 |
7/8 |
0.895 |
0.852 |
1.438 |
1.394 |
1.66 |
1.589 |
0.604 |
0.531 |
2 |
2.25 |
1 |
1.022 |
0.976 |
1.625 |
1.575 |
1.876 |
1.796 |
0.7 |
0.591 |
2.25 |
2.5 |
1 1/8 |
1.149 |
1.098 |
1.812 |
1.756 |
2.093 |
2.002 |
0.78 |
0.658 |
2.5 |
2.75 |
1 1/4 |
1.277 |
1.223 |
2 |
1.938 |
2.309 |
2.209 |
0.876 |
0.749 |
2.75 |
3 |
1 3/8 |
1.404 |
1.345 |
2.188 |
2.119 |
2.526 |
2.416 |
0.94 |
0.81 |
3 |
3.25 |
1 1/2 |
1.531 |
1.47 |
2.375 |
2.3 |
2.742 |
2.622 |
1.036 |
0.902 |
3.25 |
3.5 |
1 3/4 |
1.785 |
1.716 |
2.75 |
2.662 |
3.175 |
3.035 |
1.196 |
1.054 |
3.75 |
4 |
2 |
2.039 |
1.964 |
3.125 |
3.025 |
3.608 |
3.449 |
1.388 |
1.175 |
4.25 |
4.5 |
2 1/4 |
2.305 |
2.214 |
3.5 |
3.388 |
4.041 |
3.862 |
1.548 |
1.327 |
4.75 |
5 |
2 1/2 |
2.559 |
2.461 |
3.875 |
3.75 |
4.474 |
4.275 |
1.708 |
1.479 |
5.25 |
5.5 |
2 3/4 |
2.827 |
2.711 |
4.25 |
4.112 |
4.907 |
4.688 |
1.869 |
1.632 |
5.75 |
6 |
3 |
3.081 |
2.961 |
4.625 |
4.475 |
5.34 |
5.102 |
2.06 |
1.815 |
6.25 |
6. |
we maintain teflon coated washers and studs in ready stock, see ptfe coated bolts and nuts Price
| Teflon Coated High Tensile Bolts | PTFE Coated grade 8.8, Grade 4.8, grade 12.9, Grade 9.8, grade 10.9, Grade 5.8, grade 4.6 Studs and Nuts |
| Alloy Steel Xylan Coated Studs | Xylan Coated AISI 4130, AISI 4140, ASTM A193 B8/B7 / B8 Class 2/ B8M/ B8M Class 2, ASTM A320 L43/L7 Fasteners |
| PTFE Coated Carbon Steel Nut Bolt | AISI 1045, AISI 1018, AISI 12L14, AISI 1117, ASTM A36, AISI 1215, ASTM A307 Grade A/ B/ C, A108, ASTM A29, SAE J429, A549 PTFE Coated Fasteners |
| ASTM Standard | Blue Teflon Coated ASTM A325, A320, A320 L7 ,A36, L7m, A320 B8m,A320 Grade B8, A540, A307, A354, A563, A593, A490, F593D,F593C, F593G Bolts |
Check our reference of material in these countries
| Indonesia, Dammam -KSA, Philippines, Belgium | PTFE Coated ASTM A193 B16 Stud Bolt |
| France, Qatar, Europe, Thailand | xylan Coated Screws ANSI B18.2.1 PTFE A194 2h Heavy Hexagon Nut A193 B7 Stud Bolt Fasteners |
| Germany, Czechia, Thailand, Malaysia | PTFE Coated ANSI B18.2.1 A320 L7 Bolt Full Thread Rod Flange Fastener |
| USA, Malaysia, Bangladesh, Finland | PTFE Coated Stud Bolt and Nut Fasteners for B16.5 Flange |
| Saudi Arabia (KSA), South Africa, Kuwait, Brazil | Xylan Coated Hexagon Stud Bolt ASTM A193 B7 Flange Valve Fastener |
| South Africa, Bahrain, Singapore | Xylan Coated B7 Hex Head Bolt DIN933 DIN931 DIN6914 Fastener |
| Australia, Philippines, UK, Nigeria | A193 B7 Hexagon Head Bolt A194 2h Nut Flange Valve Fastener |
| Malaysia, Oman, Hong Kong, UAE | PTFE Xylan Fluoropolymer Coated Threaded Rod Grade B7 Stud Bolt ASTM A193 Gr B7 |
| Italy, Chile, Iran, Singapore | ASTM A194 Gr 2h PTFE Coated Heavy Hex Nuts |
| Turkey, United Arab Emirates (UAE), Norway, Malaysia | M3 M7 M25 M82 PTFE Coated Hex Bolt |
| Malaysia, Netherlands, Russia, Dubai | A320-L7/ L7m Stud Bolt with PTFE Coated |
| Spain, Egypt, Mexico, UK | Green PTFE Coated A194 Grade 7 Heavy Hex Structural Nuts |
| Europe, United Kingdom -UK, Malaysia, UAE | PTFE Coated (A193-B7/B7M) Stud Bolt |
| Canada, UK, Poland, Ellington -United States | PTFE Coated ASTM A194 2h Heavy Hex Nuts |
| Malaysia, Philippines, Canada, Singapore | A193-B7/B7m Stainless Steel Stud Bolt with PTFE Coated |
| Japan, Europe, Romania, Malaysia | DIN975 DIN976 PTFE Coated ASTM A193 Gr B7 Full Thread Stud Bolt |
| Colombia, Sweden, Malaysia, China | Blue White PTFE Fluorocarbon Coated A193 B7 Allen Screws Hex Bolts with 2h Nuts |
| Taiwan, Malaysia, Los Alamos -Mexico, Philippines | Xylan 1070 Coating, PTFE Fluorocarbon Coated A193 B7 Stud Bolt with Heavy Hex Nut |
| South Korea, Singapore, NY 12203 (USA), Malaysia | PTFE Coated /Galvanized A193 B7 Stud Bolt with Heavy Hex Nut |
- Micrometer
- Thread gauge
- Smooth plug gauge
- Roughness tester
- Image measuring instrument
- Coordinate Measuring Machine
- Routine inspection of calipers
Most Common Types Of Ptfe Coated Bolts And Nuts
PTFE Coated Eye Bolt |
PTFE Coated Shoulder Bolt |
PTFE Coated Lag Bolt |
PTFE Coated Stud Bolts |
PTFE Coated Hex Nut |
PTFE Coated Hex Nut |
ISO Approved PTFE Coated U Bolts |
PTFE Coated Hanger Bolt |
PTFE Coated Stud Bolt |
PTFE Coated Grub Screw |
PTFE Coated Heavy Hex Bolts |
PTFE Coated Stud Bolts |
PTFE Coated Anchor Bolt |
PTFE Coated Stud Bolts |
Stainless Steel Threaded Rod |
PTFE Coated J Bolt |
PTFE Coated Stainless Steel bolts |
PTFE Coated Stud Bolt |
PTFE Coated Nuts |
PTFE Coated Nuts |
SS Step Bolt |
SS Plow Bolt |
PTFE Coated Tie Rod |
PTFE Coated Studs |
are you searching for ptfe coated stud bolts Specification ? find here teflon bolts and nuts complete information
- Nuclear Energy Sector
- Aerospace Industry
- Oil & Gas Industries
- Petroleum Industries
- Chemical Industry
- Defence Industry