Standard & made-to-drawing parts
Checked before shipping
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Multiple Styles of Hexagonal Nut Protective Cap

Updated 2026-11-04 · Markdown version

Model no. 1

US$0.0012 – 0.012 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Material: PE
Head Style: Round
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: 12.9
Product Grade: a
Package Size: 24.00cm * 20.00cm * 20.00cm
Product Customization process: Scheme design - Product sampling - Scheme confirmation - Sample confirmation - Batch production - Quality inspection and shipment
For standard part: Material/Quantity/Size/Surface Treatment;

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

Material	PE
Type	Round Head
Connection	Common Bolt
Model NO.	1
Head Style	Round
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	12.9
Packaging	Cardboard Box, Pallet
Product Grade	a
Applicable Industries	Manufacturing
Transport Package	Carton
Specification	custom
Origin	China
Production Capacity	1000000pieces/Year
Package Size	24.00cm * 20.00cm * 20.00cm
Package Gross Weight	15.000kg
Product Customization process	Scheme design - Product sampling - Scheme confirmation - Sample confirmation - Batch production - Quality inspection and shipment
For standard part	Material/Quantity/Size/Surface Treatment;
For Non-standard part	We just require drawings or samples for production.
Category	Hex & Other Standard Nuts

Technical parameters

Main Products
Bolt	Nut	Washer	Screw
Pin	Anchor	CNC	Shackle

If you need a quotation, please provide the following data
Product Material
Product quantity
Product size
Product surface treatment
Special product requirements
Note	Special products require drawings or samples for production

A: We are the 100% manufacturer with more than 15 years of experience in fastener and Hardware.

A: For standard part: Material/Quantity/Size/Surface Treatment; For Non-standard part: We just require drawings or samples for production.

A: We are responsible for quality control not only of the production line, but also of the entire ready-made order. Each order needs to be inspected in detail before shipment.

A: We will provide samples free of charges, you only need to bear the freight. If you want to customize the samples, you need to pay the proofing fee.

A: The sample production date is 7 days, and the mass production date is 15 days, which will be confirmed based on the formal order.(depending on Product & Quantity)

A:We can choose DHL, Fedex, UPS, as well as sea or air transportation.

A: Our payment terms are usually 30% T.T deposit in advance and 70% balance before shipment.

A: Yes, but the minimum order quantity requirements are different for different models. Please feel free to contact us with drawings of the products, such as color and material.

A: Yes, we can provide OEM and ODM. If you can't find the products you need in our website, you can send pictures/photos and drawings of the products you need by email, or you can send us samples by DHL/UPS, then we can develop new models for you

Description

Multiple Styles of Hexagonal Nut Protective Cap is part of our hex & other standard nuts range (Nuts).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: PE
Grade: 12.9
Head Style: Round
Connection: Common Bolt
Packaging: Cardboard Box, Pallet
Product Grade: a

Available configurations include material, head style, standard, grade and product grade. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.0012 – 0.012 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 Multiple Styles of Hexagonal Nut Protective Cap?

The listed minimum order is 1,000 pieces, at US$0.0012 – 0.012 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 Multiple Styles of Hexagonal Nut Protective Cap?

Type: Round Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: PE; Grade: 12.9; Head Style: Round; Connection: Common Bolt. 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 product grade. 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 hex & other standard nuts are available?

The Hex & Other Standard Nuts category lists 8,354 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/

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$0.0012 – 0.012MOQ 1,000 piecesGet a quote WA