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Specialty Fasteners › Medical, Dental & Orthopedic Fasteners

Durable Medical Grade Screw Element for Extrusion Applications

Updated 2026-11-04 · Markdown version

Model no. BLM

US$24.00 – 120.00 / piece

MOQ 10 pieces · Final price confirmed in your quote

Standard: GB
Material: Stainless Steel
Diameter: 12-350mm
Package Size: 100.00cm * 70.00cm * 100.00cm
Main Materials: NiCrW alloy (Ni60 based on the addition of CrC and CrB)
Material Parameters Temperature Resistance: Temperature limit 600ºC Alloy Layer Thickness: >=1.8mm Alloy Layer Hardness: 57-64HRC
Integrated Material Main Material: NiCrMO(OS02M) integral material (nickel-chrome-molybdenum integral material)

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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
After-sales Service	1 Years
Warranty	1 Years
Model NO.	BLM
Standard	GB
Technics	Casting
Feature	Recycle
Material	Stainless Steel
Type	Sheet Extruder
Plastic Processed	WPC
Product Type	Granulating Extruder
Feeding Mode	Multiple Feed
Assembly Structure	Separate Type Extruder
Screw	Twin-Screw
Engagement System	Full Intermeshing
Screw Channel Structure	Deep Screw
Exhaust	Exhaust
Automation	Automatic
Computerized	Computerized
Diameter	12-350mm
Screw Design	Parallel Twin Screw
Application	Materbatch, Plastic, Food, Chemical
Transport Package	Wood Package
Specification	40x40x200
Origin	China
Package Size	100.00cm * 70.00cm * 100.00cm
Package Gross Weight	80.000kg
Main Materials	NiCrW alloy (Ni60 based on the addition of CrC and CrB)
Main Features	Wear resistance, corrosion resistance, belongs to the special alloy, hardness in HRC≥57, alloy parent full melt, improve the density, hardness.
Material Parameters Temperature Resistance	Temperature limit 600ºC Alloy Layer Thickness: >=1.8mm Alloy Layer Hardness: 57-64HRC
For corrision application	*WR13 WR14
drofluoric acid) application	*OS22(WJ276), HC276
Stainless Steel	316L,440C etc.
Integrated Material Main Material	NiCrMO(OS02M) integral material (nickel-chrome-molybdenum integral material)
Properties	Replace HC276, especially for resistanting to acid corrosion.
Category	Medical, Dental & Orthopedic Fasteners

Description

Durable Medical Grade Screw Element for Extrusion Applications is part of our medical, dental & orthopedic fasteners range (Specialty Fasteners).

Key details

Type: Sheet Extruder
Standard: GB
Material: Stainless Steel
Diameter: 12-350mm
Application: Materbatch, Plastic, Food, Chemical
Warranty: 1 Years
Technics: Casting
Feature: Recycle

Available configurations include standard, material, diameter, package size and main materials. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 10 pieces at US$24.00 – 120.00 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 Durable Medical Grade Screw Element for Extrusion Applications?

The listed minimum order is 10 pieces, at US$24.00 – 120.00 per piece. 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 Durable Medical Grade Screw Element for Extrusion Applications?

Type: Sheet Extruder; Standard: GB; Material: Stainless Steel; Diameter: 12-350mm; Application: Materbatch, Plastic, Food, Chemical; Warranty: 1 Years. 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, diameter, package size and main materials. 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 medical, dental & orthopedic fasteners are available?

The Medical, Dental & Orthopedic Fasteners category lists 1,068 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/specialty-fasteners/medical-dental-orthopedic-fasteners/

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$24.00 – 120.00MOQ 10 piecesGet a quote WA