Lock Technology(shenzhen)Co., LTD.
                                                                                                           
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19 Years
Since 2007
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Carbon Steel Long Bolt Black Zinc Coated M0.8-M14 Size 1-200mm Length 4.8-10.9 Grade Industrial Fasteners

Price Negotiable
Price: USD 0.108-1.88/pcs
MOQ: 1000PCS
Delivery Time: Negotiable
Brand: LOCK TECH
Product Description
Product Overview

Carbon steel long bolts with black zinc coating, available in grades 4.8-10.9 and sizes M0.8-M14. These slotted non-standard flat head bolts with intermediate specifications offer reliable fastening solutions for various industrial applications.

Carbon steel long bolt with black zinc coating and slotted flat head design
Technical Specifications
Available Materials
  • Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430
  • Carbon Steel: C1008, C1018, C1022, 10B21
  • Alloy Steel
  • Brass
  • Aluminum
  • Copper
  • Customized as your requirements
Head Type Countersunk, Flat, Phillips, Pan, Truss, Round, Oval, HEX, Cheese, Cap, Binding
Surface Treatment Zinc, Plain, Polish, Black Oxide, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Silver Plated, Anodized, or as your requirements
Sizes M0.8~M14
Length 1~200mm
Screw Type Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and all custom products
Hardness
  • Carbon Steel: 4.8~12.9 grade
  • Stainless Steel: A2-70, A4-70, A4-80, A5-80
  • As you requirement
Additional Attributes
Place of Origin Guangdong, China
Head Style Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding
Model Number Other
Brand Name Lock Tech
Standard DIN/ISO/ANSI/GB
Screw Fastener Consumer electronics and automotive fasteners
Finish zinc, NI, chrome, brass, gold, dacromat...
Product Size Standard or Customized
Sample Availability Supply free samples
Manufacture Process Heading, Threading, Heating, Plating...
Carton Size Standard or Customized
Pallet Size 1Mx1M
Payment T/T
MOQ 1000pcs
Lead Time
Quantity (pieces) Lead time (days)
1 - 10,000 10
10,001 - 50,000 15
50,001 - 100,000 20
> 100,000 To be negotiated
Samples & Customization
Samples

Maximum order quantity: 100 pieces
Sample price: $0.10/piece

Customization

Custom size and materials
Minimum order: 10,000 pieces
For more customization details, message supplier

Industrial fasteners and bolt components display
Company Profile

Lock Technology (Shenzhen) Co., Ltd., your premier provider of global precision parts solutions. Specializing in precision screws, high-strength bolts, nuts, turning/CNC parts, stamping parts, and beyond, we excel in streamlining complex BOM material supply chains for our clients.

Established in 2007, we've evolved into an outstanding enterprise integrating design, development, manufacturing, and delivery management. Our 30,000-square-meter modern facility houses over 1,000 state-of-the-art equipment, all certified under ISO9001, IATF16949, ISO14001, and ISO45001 standards.

At Lock Technology, we're committed to excellence and sustainable practices. Choose us for efficient, reliable solutions that drive continuous business growth. Contact us now to learn more and embark on your journey with us!

Professional screw detection equipment for quality control Carbon steel long bolt product line with black zinc finish
Frequently Asked Questions
Q1: Can you provide customized services?
Yes, accept OEM/ODM Services. We have 20+ years experience in custom non-standard screw. If you do not have drawing, freely provide product's drawing based on your requirements.
Q2: Can you supply the samples?
Yes, we can provide some samples to you if it has tooling. If it hasn't tooling, it will pay tooling cost, the shipping cost should be on the customers' account.
Q3: How can you ensure the quality?
We have professional QC department to guarantee the quality, We strictly implement the ISO/TS16969:2009, IS9001:2008 quality control and ISO14001:2004 environment management, we can make the parts drawing for your confirm according to your requirements, and can send samples to you confirm again after you confirm the drawing.
Q4: What is the MOQ?
For the high value product, our MOQ starts from 1000PCS-10000PCS. For other low value product, our MOQ starts from 20000PCS.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Lock Technology(shenzhen)Co., LTD.
Location B1106,GenZon Times Square Longcheng Road,LongGang Distric,Shenzhen City Guangdong
Contact Person Don

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