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Threaded Rods & Studs › Double-End & Tap-End Studs

Ceramic Ferrule for ISO 13918 Welding Stud Bolt

Updated 2026-11-04 · Markdown version

Model no. PF UF RF

US$0.1210,000–99,999 pieces

US$0.096100,000–999,999 pieces

US$0.061,000,000+ pieces

MOQ 10,000 pieces · Final price confirmed in your quote

Material: Ceramic Ferrule
Surface Finishing: No
Grade: A
Customized: Customized
Color: Brwon, White, Decorative Pattern
Model: UF, RF, PF, Mf
Package Size: 45.00cm * 30.00cm * 30.00cm

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Material	Ceramic Ferrule
Surface Finishing	No
Model NO.	PF UF RF
Grade	A
Certification	ISO, CE
Customized	Customized
Name	Ceramic Ferrule for Stud Welding
Color	Brwon, White, Decorative Pattern
Function	Welding Protection
Model	UF, RF, PF, Mf
Transport Package	Carton
Specification	45x30x30cm
Origin	China
HS Code	8547100000
Production Capacity	50000000000PCS Per Year
Package Size	45.00cm * 30.00cm * 30.00cm
Package Gross Weight	10.000kg
Category	Double-End & Tap-End Studs

Technical parameters

Designation	Overall Height (mm) ±2	Overall Diameter (mm) ±2	Used for (Type of Stud)
UF 4	9	10	ND
UF 5	8	11,5	ND
UF 6	8	11,5	FD, UD, ID,SD
UF 8	8,5	15,5	FD, UD, ID
UF 10	10	18	FD, UD, ID
UF 12	10,5	20	FD, UD, ID
UF 12,7	11	22	SD
UF 13	11	22/26a	SD
UF 16	13	30	FD, UD, ID, SD
UF 19	16,5	31	SD
UF 20	16,5	31	FD, UD, ID
UF 22	19	39	SD

Designation	Overall Height (mm) ±2	Overall Diameter (mm) ±2	Used for (Type of Stud)
MF 6	-	-	MD
MF 8	4,5	18	MD
MF 10	5,5	20	MD
MF 12	6	23	MD
MF 16	9,0	29,0	MD
MF 20	9,0	32,5	MD

Designation	Overall Height (mm) ±2	Overall Diameter (mm) ±2	Used for (Type of Stud)
PF 6	6,5	11,5	PD
PF 8	6,5	15	PD
PF 10	6,5	18	PD
PF 12	9	20	PD
PF 16	11	26	PD
PF 20	10	34	PD
PF 24	18,5	39	PD

Designation	Overall Height (mm) ±2	Overall Diameter (mm) ±2	Used for (Type of Stud)
PF 6	6,5	11,5	PD
PF 8	6,5	15	PD
PF 10	6,5	18	PD
PF 12	9	20	PD
PF 16	11	26	PD
PF 20	10	34	PD
PF 24	18,5	39	PD

Designation	Overall Height (mm) ±2	Overall Diameter (mm) ±2	Used for (Type of Stud)
DF 16c	17	30	SD
DF 19c	15	34	SD
DF 22c	19	39	SD

Description

Ceramic Ferrule for ISO 13918 Welding Stud Bolt is part of our double-end & tap-end studs range (Threaded Rods & Studs).

Key details

Material: Ceramic Ferrule
Grade: A
Certification: ISO, CE
Surface Finishing: No
Name: Ceramic Ferrule for Stud Welding
Color: Brwon, White, Decorative Pattern
Function: Welding Protection
Model: UF, RF, PF, Mf

Available configurations include material, surface finishing, grade, customized and color. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.06 – 0.12 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Ceramic Ferrule for ISO 13918 Welding Stud Bolt?

The listed minimum order is 10,000 pieces, at US$0.06 – 0.12 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.12 for 10,000–99,999 pieces; US$0.096 for 100,000–999,999 pieces; US$0.06 for 1,000,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Ceramic Ferrule for ISO 13918 Welding Stud Bolt?

Material: Ceramic Ferrule; Grade: A; Certification: ISO, CE; Surface Finishing: No; Name: Ceramic Ferrule for Stud Welding; Color: Brwon, White, Decorative Pattern. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, surface finishing, grade, customized and color. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other double-end & tap-end studs are available?

The Double-End & Tap-End Studs category lists 3,053 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$0.06 – 0.12MOQ 10,000 piecesGet a quote WA