PTFE-Coated Steel | McMaster-Carr

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36 Products

About Stainless Steel

Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.

About Plastic

View a wire gauge conversion chart.

Spring-Back Multipurpose 304 Stainless Steel Wire

This wire bounces back after bending. Often used to construct springs and wire rope, 304 stainless steel is a good all-around choice for a wide range of applications.

PTFE-coated wire has a slippery surface, so it’s especially useful as a fish wire when navigating through confined spaces.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

PTFE-Coated Wire

PTFE-Coated Wire (68" Length)

Heat Treatment: Hardened
Tensile Strength: Not Rated
Specifications Met: ASTM A313

				68" Lg.
Dia.	Dia. Tolerance	Finish Color	Max. Temperature, °F		Each
0.006"	-0.0005" to 0.0005"	Gray	500°	0000000	000000
0.007"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.008"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.009"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.01"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.014"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.015"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.016"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.018"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.02"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.024"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.026"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.028"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.029"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.031"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.032"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.033"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.035"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.037"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.039"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.04"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.041"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.045"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.051"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.053"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.055"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.057"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.06"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.061"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.065"	-0.0005" to 0.0005"	Gray	500°	0000000	00000
0.072"	-0.0005" to 0.0005"	Gray	500°	0000000	000000
0.074"	-0.0005" to 0.0005"	Gray	500°	0000000	000000
0.08"	-0.0005" to 0.0005"	Gray	500°	0000000	000000
0.082"	-0.0005" to 0.0005"	Gray	500°	0000000	000000

Metal-Backed Slippery PTFE

Color: Black
Temperature Range: -330° to 480° F
For Use Outdoors: No

A layer of tin-plated steel adds structural support and makes this PTFE easy to form. Bend it to fit inside V-blocks and other channels, or cut it to form wear strips and thrust bearings. PTFE is naturally slippery, so it works well in parts that slide and roll.

		Load Cap., lbs./sq. in.		Backing		4" × 20"		8" × 20"
Thickness	Thickness Tolerance	Static	Dynamic	Material	Thickness		Each		Each
0.04"	-0.002" to 0"	36,250	11,600	Tin-Plated Steel	0.024"	0000000	0000000	000000	00
0.12"	-0.002" to 0"	36,250	11,600	Tin-Plated Steel	0.104"	000000	00	0000000	0000000