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Adjustable Long Square Head Screw Music Tension Rod, Thumb Machine Screw

Updated 2026-11-04 · Markdown version

Model no. Non-standard Screw (JY119)

US$0.0252 – 0.03 / piece

MOQ 100 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Square
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: 8.8
Finish: Passivation
Customized: Yes
Head Type: Square head
Thread Type: Full thread

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	Carbon Steel
Type	Square Head
Model NO.	Non-standard Screw (JY119)
Connection	Common Bolt
Head Style	Square
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	8.8
Application	Machinery, Chemical Industry, Environmental, Building, Musical Instruments
Finish	Passivation
Customized	Yes
Drawing	Acceptable
Samples	Acceptable
Certification	ISO9001
Transport Package	Polybag+Export Strong Carton
Specification	M2-M8
Origin	China
HS Code	7318150000
Production Capacity	1000000/Month
Head Type	Square head
Thread Type	Full thread
Surface Finishing	Passivation
Size	Customized by drawings
Precision Fastener	Standard & Custom Solutions
Available Materials Include	-
Metals	Carbon Steel, Stainless Steel, Brass, Aluminum Alloy
Engineering Plastics	Nylon, POM, PC
High-Performance Plastics	PTFE, PEEK
Other Specialized Materials	Fiber-Reinforced Plastics (e.g., Glass-Filled Nylon, Glass-Filled PEEK, FR4), Ultem(PEI), Linen Phenolic, and more.
Injection Molding	Company Profile
Our core values	Professional, Reliable, Cost-efficient, and Sustainable.
Packaging Specification	1. We have several sizes of packing dimensions, can be 10kg or 15kg per carton;
Electroplating	Zinc Plating, Ni Plating, Electroless Nickel Plating, Zn-Ni Alloy Plating, Tin Plating, Copper-plating, Hot-dip
Auto Lathe Turning	ODΦ1.0-20mm, Tolerance.±0.01mm
CNC Lathe Turning	ODΦ1.0-460mm,Tolerance.±0.005mm
CNC Milling	800x600mm(LxW),Tolerance.±0.05mm
Grinding	Tolerance.±0.002mm
Screw Cold Heading and Rolling	Metric 0.8-M16
Injection	300T Max
Stamping	250T Max
Category	Other Machine & Custom Screws

Technical parameters

Available Material	1. Stainless Steel: AISI303, AISI304, AISI316, AISI416, AISI420,etc.
2. Free Cutting Steel:12L14,1215,etc.
3. Brass:C37700 ( HPb59), C38500( HPb58),C27200(CuZn37), C28000(CuZn40/H62),C3604,etc.
4. Bronze: C51000, C52100, C54400,CuSn8,etc.
5. Steel:C45(K1045), C20,etc
6. Aluminum: Al6061, Al6063, etc.
7. Carbon Steel:AISI1006,AISI1010,AISI1022,etc.
8. Alloy Steel: SCM435,10B21,etc.
9. PA6,PA66,PP,PC,POM,PEEK(FOR Injection)
10. According to customer's requirement
Finish	Electroplating: Zinc Plating, Ni Plating, Electroless Nickel Plating, Zn-Ni Alloy Plating, Tin Plating, Copper-plating, Hot-dip Galvanizing, Black Oxide Coating, Black Anodizing, etc
Powdering, Rust Preventive Oil, Silver plating, etc
Testing Equipment	CMM, Projector, Pull Tester, Automatic Optic Inspector, Projecting Apparatus
Salt Spray Test, Durometer, Coating Analyzer, Tensile Machine
Management System	ISO9001/SGS/Rohs/IATF16949
Certification	SGS,RoHS,Material Certification,PPAP
Production Capability	Auto Lathe Turning: ODΦ1.0-20mm, Tolerance.±0.01mm
CNC Lathe Turning:ODΦ1.0-460mm,Tolerance.±0.005mm
CNC Milling:800x600mm(LxW),Tolerance.±0.05mm
Grinding: Tolerance.±0.002mm
Screw Cold Heading and Rolling: Metric 0.8-M16
Injection:300T Max
Stamping:250T Max

Description

Adjustable Long Square Head Screw Music Tension Rod, Thumb Machine Screw is part of our other machine & custom screws range (Screws).

Key details

Type: Square Head
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Carbon Steel
Grade: 8.8
Size: Customized by drawings
Head Type: Square head
Head Style: Square
Finish: Passivation

Available configurations include material, head style, standard, grade and finish. 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$0.0252 – 0.03 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 Adjustable Long Square Head Screw Music Tension Rod, Thumb Machine Screw?

The listed minimum order is 100 pieces, at US$0.0252 – 0.03 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 Adjustable Long Square Head Screw Music Tension Rod, Thumb Machine Screw?

Type: Square Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Carbon Steel; Grade: 8.8; Size: Customized by drawings; Head Type: Square head. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and finish. 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$0.0252 – 0.03MOQ 100 piecesGet a quote WA