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Smooth Knurled Head Step Shoulder Uniform Force Thumb Screw

Updated 2026-11-04 · Markdown version

Model no. Hysls0263

US$0.012 – 0.12 / piece

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

Material: Carbon Steel
Head Style: Hexagonal
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Grade: 8.8
Customized: Yes
Thread Specification: Unc/Unf Machine Thread
Surface Treatment: Zinc Plated/Black Oxide/Nickel Plated/Passivation
Tolerance Grade: ISO 2768 Fastener Tolerance

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	Zinc Plated Custom Knurled Knob Thumb Screw
Model NO.	Hysls0263
Groove	Flat
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	8.8
Customized	Yes
Drawing	Yes
Application	Heavy Industry/Retail/General Industry
Process	CNC Machining
Service	Free Samples in Stock
Thread Specification	Unc/Unf Machine Thread
Surface Treatment	Zinc Plated/Black Oxide/Nickel Plated/Passivation
Tolerance Grade	ISO 2768 Fastener Tolerance
Corrosion Resistance	Rust Proof
Knurl Specification	N/a
Key Features	High Quality,Zinc Plated,Custom Knurled Knob Thumb
Transport Package	Polybag+Export Strong Carton
Specification	M1.6~M10
Origin	China
HS Code	7318160000
Production Capacity	100ton/Month
Package Size	30.00cm * 20.00cm * 20.00cm
Package Gross Weight	0.500kg
Non-standard parts	15-25days
Category	Thumb, Hand & Knurled Screws

Technical parameters

Item	Details
Full Product Name	Carbon Steel 8.8 Grade Zinc Plated Custom Knurl Hexagonal Head Flat Slotted Screw
Material	Carbon Steel
Product Type	Zinc Plated Custom Knurl Screw
Drive Type	Flat (Slotted) Recess
Connection Type	Common Bolt / Fastener
Head Style	Hexagonal Head
Applicable Standards	DIN / GB / ANSI / BSW / JIS / GOST
Mechanical Grade	8.8
Packaging	Polybag + Export Strong Carton
Sizes	M1.6 ~ M10 (metric) + UNC/UNF thread options
Origin	China
Customization Support	Yes (custom knurl pattern, length, thread, finishes available)
Drawing Support	Yes (custom drawings, design validation, engineering review)
Applications	Heavy industry, retail fixtures, general industrial fastening
Manufacturing Process	CNC Machining
Services	Free samples in stock
Thread Specification	UNC/UNF machine thread (imperial) / metric machine thread
Surface Treatment	Zinc plated / black oxide / nickel plated / customized finishes
Tolerance Grade	ISO 2768 Fastener Tolerance (medium class)
Corrosion Resistance	Rust-proof (enhanced by surface treatments)
Knurl Specification	Customized
Key Features	High quality carbon steel construction, 8.8 grade strength, zinc plated finish for corrosion resistance, custom knurled hexagonal head, flat slotted drive, suitable for heavy industry and retail use

Description

Smooth Knurled Head Step Shoulder Uniform Force Thumb Screw is part of our thumb, hand & knurled screws range (Screws).

Key details

Type: Zinc Plated Custom Knurled Knob Thumb Screw
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Material: Carbon Steel
Grade: 8.8
Head Style: Hexagonal
Groove: Flat
Surface Treatment: Zinc Plated/Black Oxide/Nickel Plated/Passivation
Connection: Common Bolt

Available configurations include material, head style, standard, grade and customized. 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$0.012 – 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 Smooth Knurled Head Step Shoulder Uniform Force Thumb Screw?

The listed minimum order is 10,000 pieces, at US$0.012 – 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.

What are the main specifications of Smooth Knurled Head Step Shoulder Uniform Force Thumb Screw?

Type: Zinc Plated Custom Knurled Knob Thumb Screw; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Carbon Steel; Grade: 8.8; Head Style: Hexagonal; Groove: Flat. 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 customized. 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 thumb, hand & knurled screws are available?

The Thumb, Hand & Knurled Screws category lists 712 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/thumb-hand-knurled-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$0.012 – 0.12MOQ 10,000 piecesGet a quote WA