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Bimetallic Twin Parallel Screw and Cylinder for WPC Profile

Updated 2026-11-04 · Markdown version

Model no. 45mm-200mm

US$2,400 – 36,000 / set

MOQ 1 set · Final price confirmed in your quote

Standard: DIN, JIS
Material: Alloy Steel
Customer's Requirement: good tougness and abrasive resistance.
Screw diameter: Φ45mm-Φ200mm, L/D ratio from 16-45.
Heat treatment: Advance hardening and tempering
Nitriding hardness: HRC56-58
Surface roughness: Ra 0.4
Alloy layer hardness: HRC56-64

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

Model NO.	45mm-200mm
Standard	DIN, JIS
Technics	Cutting, Heat Treatment, Pta Welding, Casting
Feature	Long Working Life
Material	Alloy Steel
Transport Package	Plywood Case
Specification	90-25V
Origin	China
HS Code	84779000
Production Capacity	500-700 Sets Per Year
Customization	Available
After-sales Service	If Has Quality Defects, a New One Will Be Made.
Warranty	180 Days
Application	for WPC profile extrusion
Customer's Requirement	good tougness and abrasive resistance.
Screw's quality	bimetallic quality, screw's alloy layer contains 10%-20% tungsten carbide powder.
Barrel's quality	bimetallic quality, make slots are barrel's extruder zone, then these slots will be welded with alloy layer, alloy layer contains 10%-20% tungsten carbide powder.
Screw diameter	Φ45mm-Φ200mm, L/D ratio from 16-45.
Heat treatment	Advance hardening and tempering
Nitriding depth	0.50mm-0.80mm
Nitriding hardness	HRC56-58
Surface roughness	Ra 0.4
Screw straightness	0.015mm
Alloy layer depth	2mm-3mm
Alloy layer hardness	HRC56-64
OULIN SCREW	YOUR LOYAL PARTNER FOR SCREW AND BARREL
Category	Other Machine & Custom Screws

Description

Bimetallic Twin Parallel Screw and Cylinder for WPC Profile is part of our other machine & custom screws range (Screws).

Key details

Standard: DIN, JIS
Material: Alloy Steel
Application: for WPC profile extrusion
Technics: Cutting, Heat Treatment, Pta Welding, Casting
Feature: Long Working Life
Warranty: 180 Days
Customer's Requirement: good tougness and abrasive resistance.
Screw diameter: Φ45mm-Φ200mm, L/D ratio from 16-45.

Available configurations include standard, material, customer's requirement, screw diameter and heat treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 set at US$2,400 – 36,000 per set. 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 Bimetallic Twin Parallel Screw and Cylinder for WPC Profile?

The listed minimum order is 1 set, at US$2,400 – 36,000 per set. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Bimetallic Twin Parallel Screw and Cylinder for WPC Profile?

Standard: DIN, JIS; Material: Alloy Steel; Application: for WPC profile extrusion; Technics: Cutting, Heat Treatment, Pta Welding, Casting; Feature: Long Working Life; Warranty: 180 Days. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include standard, material, customer's requirement, screw diameter and heat treatment. 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 other machine & custom screws are available?

The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/

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

More about us → · Request a sample or custom quote →

Request a quote for this product

US$2,400 – 36,000MOQ 1 setGet a quote WA