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Bolts › Countersunk, Plow & Elevator Bolts

Rene 41 M22 High Temperature Alloy Countersunk Bolts Are Specially Made for Gas Turbines

Updated 2026-11-03 · Markdown version

US$1.20 – 24.00 / piece

MOQ 100 pieces · Final price confirmed in your quote

Material: Nickel Alloy/Inconel/Hastelloy/Titanium/Ect
Surface Preparation: Polishing/Sand Blast/Spray-Paint
Surface Roughness: Ra 0.6-Ra3.2 According to Customer Requirement
Machining Tolerance: +/-0.01mm
Standard: ASTM
Packing: Inner-Plastic Bag; Outer -Standard Carton Box.
Special packing: custom packaging + wooden box

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
Casting Method	Thermal Gravity Casting
Process	Investment Casting
Molding Technics	CNC Machining
Application	Machinery Parts/Auto Parts/Hardware
Material	Nickel Alloy/Inconel/Hastelloy/Titanium/Ect
Surface Preparation	Polishing/Sand Blast/Spray-Paint
Surface Roughness	Ra 0.6-Ra3.2 According to Customer Requirement
Machining Tolerance	+/-0.01mm
Standard	ASTM
Certification	CE, ISO 9001:2000, ISO 9001:2008
Service	Custom Carbon Steel Water Pump Impeller
Packing	Inner-Plastic Bag; Outer -Standard Carton Box.
Transport Package	Packed with Free Fumigating Wooden Case
Specification	Customize
Origin	Shandong, China
HS Code	7320102000
Production Capacity	100000 Piece/Pieces Per Month
Special packing	custom packaging + wooden box
Category	Countersunk, Plow & Elevator Bolts

Technical parameters

Product Name	die Springs
standard	ISO/JIS
Materials	Alloy Steel-50crva/65mn
Surface Treatment	Electrophoresis/electroplating
Style	coil/spiral/conical spring
Application	Industrial,Auto/Motorcycle,Furniture,Electronics/Electric Power,Machinery Equipment,etc.
Payment Term	T/T,L/C,Western Unoin,etc.
Packing	Inner packing-plastic bags;Outer packing-Cartons,Plastic pallets with stretch film
Delivery Time	Determine based on customization type and quantity.
Shipment Methods	By sea/Air/UPS/TNT/FedEx/DHL,etc.
Customized	OEM Offered.Pls provide your springs drawings or detail specification,we can make springs according to your requests

Description

Rene 41 M22 High Temperature Alloy Countersunk Bolts Are Specially Made for Gas Turbines is part of our countersunk, plow & elevator bolts range (Bolts).

Key details

Standard: ASTM
Material: Nickel Alloy/Inconel/Hastelloy/Titanium/Ect
Application: Machinery Parts/Auto Parts/Hardware
Certification: CE, ISO 9001:2000, ISO 9001:2008
Casting Method: Thermal Gravity Casting
Process: Investment Casting
Molding Technics: CNC Machining
Surface Preparation: Polishing/Sand Blast/Spray-Paint

Available configurations include material, surface preparation, surface roughness, machining tolerance and standard. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$1.20 – 24.00 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 Rene 41 M22 High Temperature Alloy Countersunk Bolts Are Specially Made for Gas Turbines?

The listed minimum order is 100 pieces, at US$1.20 – 24.00 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 Rene 41 M22 High Temperature Alloy Countersunk Bolts Are Specially Made for Gas Turbines?

Standard: ASTM; Material: Nickel Alloy/Inconel/Hastelloy/Titanium/Ect; Application: Machinery Parts/Auto Parts/Hardware; Certification: CE, ISO 9001:2000, ISO 9001:2008; Casting Method: Thermal Gravity Casting; Process: Investment Casting. 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 preparation, surface roughness, machining tolerance and standard. 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 countersunk, plow & elevator bolts are available?

The Countersunk, Plow & Elevator Bolts category lists 533 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/

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$1.20 – 24.00MOQ 100 piecesGet a quote WA