• PTFE Coating M14 A193 B7 Screw Bolts + A194 2h Nuts
  • PTFE Coating M14 A193 B7 Screw Bolts + A194 2h Nuts
  • PTFE Coating M14 A193 B7 Screw Bolts + A194 2h Nuts
  • PTFE Coating M14 A193 B7 Screw Bolts + A194 2h Nuts
  • PTFE Coating M14 A193 B7 Screw Bolts + A194 2h Nuts
  • PTFE Coating M14 A193 B7 Screw Bolts + A194 2h Nuts

PTFE Coating M14 A193 B7 Screw Bolts + A194 2h Nuts

Material: Carbon Steel
Type: Hexagon Head
Connection: Common Bolt
Head Style: Hexagonal
Standard: DIN, ANSI
Grade: 12.9
Customization:
Diamond Member Since 2011

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Guangdong, China
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
Experienced Team
The supplier has 10 foreign trading staff(s) and 7 staff(s) with over 6 years of overseas trading experience
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Basic Info.

Model NO.
WAN556
Application
Machinery, Chemical Industry, Building
Finish
Tefl.
Transport Package
Wooden Box
Specification
a2-a4
Trademark
kingmetal
Origin
China
Production Capacity
500tons /Month

Product Description

Specifications :

Fluoropolymer (PTFE) coated Studbolts and Nuts best suited for installations in offshore platforms,

Fluoropolymer (PTFE) coated Studbolts and Nuts best suited for installations in offshore platforms,
petrochemical and chemical plants, installations near the sea and in corrosive environments. 

The resin-like bonded coating provides a low coefficient of friction and excellent resistance to many chemicals and acids.
PTFE dry film provides lubricity, thus preventing galling in breaking out. 

Coated products are the best in the market salt-fog-spray tested to 5, 500 hours without a spot of rust. ...

Stocks include:

ASTM A193 B7-Imperial sizes 3 / 8" to 4" dia & metric sizes M12 to M52
ASTM A320 L7-1 / 2" to 3" dia. 
ASTM A193 B16-1 / 2" to 4" dia. 
ASTM A193 / A320 B8 Class 2 & Class 1
( SS304) -1 / 2" to 2. 1 / 2" dia. 
ASTM A193 / A320 B8M Class 2 & Class 1
( SS316) -1 / 2" to 2. 1 / 2" dia.

Stocks come complete with matching nuts. 

Manufacturing Process: 

Coating:

Bolts & Nuts are coated to the highest quality, to the exact specification of clients. 
PTFE, Zinc and Cadmium plating, hot-dipped galvanising are common
Other types of plating or coating can also be done.


Heat Treatment: 
B7M / 2HM and L7M / Gr. 7m are producted in-house with test certificates.
These are oiled, grit blasted, plated or Coated


ASTM A193 B7 Tefl. Coated Stud Bolts With ASTM A194 Heavy Hex Nuts 
Name: ASTM A193 B7 Tefl. Coated Stud Bolts With ASTM A194 Heavy Hex Nuts 
Standard: DIN933/DIN931/ISO4014/4017/ANSI B 18.2.1/ ASTM A325/A449/A490/A307/A193 B7, A193 B8/B8M;GB5782/5783, DIN6914
Diameter: M1.6-M100;
Length: 12mm-500mm;
Material: Carbon steel,alloy steel, Stainless steel 304/316, 4140, 42CRMO, B7, brass,aluminum
Grade: A2-70, A2-80, A4-70, A4-80, A193B8/B8M;

grade 4.8, 5.8, 6.8, 8.8, 10.9, 12.9; SAE J429 Gr.2, 5,8; ASTM A307Gr.A; A193 B7/B7M/L7/L7M, 
Surface: Black,Zinc plated( blue/white/yellow), hot dip galvanized, chrome, nickle plated, xylan
Sample: Free
Packing: bulk in cartons (25kg Max.)+ export Pallet or according to customer's requirement;
Testing: Caliper, Go&No-go gauge, Tensile test machine,  Hardness tester, Salt spraying
tester,  H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter
Supply Ability: 500 tons per month
 
Product Show
PTFE Coating M14 A193 B7 Screw Bolts + A194 2h Nuts

KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes
and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have
rich exporting experience ......

Cooperating with us you will feel easy and safe !

 

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