What is the delivery time?

Standard parts take 7-15 days. Non-standard parts take 15-25 days. We aim to deliver as soon as possible while guaranteeing quality.

How to custom-make (OEM/ODM)?

Send us your new product drawing or sample. We will custom-make the hardware as required and provide professional advice to maximize performance.

Which mode of transport is better?

Generally, we advise sea delivery due to the heavy weight of production. However, we respect your views on other transportation methods.

C50lr-Br20-4 Lock Bolt with Collar Grade 5 Galvanized Bolt Grooved Lock Pin

Name: C50lr-Br20-4 Lock Bolt with Collar Grade 5 Galvanized Bolt Grooved Lock Pin
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2036672462

Shanghai, ChinaShanghai G&T Industry Co., Ltd.

US$0.50

10,000-99,999 Pieces

US$0.40

100,000-999,999 Pieces

US$0.30

1,000,000-9,999,999 Pieces

US$0.08

10,000,000-99,999,999 Pieces

US$0.01

100,000,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel

Surface Finishing

Black Oxide

Model NO.

C50LR

Grade

Certification

ISO, GS, RoHS, CE

Customized

Certificates

TUV/ISO9001/ISO14001/OHSAS18001

Package

25 Kg/Cartons, 36 Cartons/Pallet

OEM

ODM

Transport Package

20-25kg Carton+900kg/Pallet

Specification

CUSTOMIZED

Trademark

G&T

Origin

Shanghai, China

Production Capacity

500 Tons/Month

Key features

Vibration-Resistant Design: Swaged collar into pin grooves eliminates loosening from transverse vibration.

High-Speed Installation: Installs in under 2 seconds with consistent, high clamp force.

Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass.

Comprehensive Certifications: Certified by ISO, GS, RoHS, CE, TUV, and ISO9001/14001 standards.

Custom OEM/ODM Service: Accepts custom designs, drawings, and samples for tailored hardware solutions.

Flexible Packaging Options: Standard 25kg/carton or customized packaging per customer demand.

Extensive Grade Range: Offers Class 4.8 to 12.9 and various ASTM/ASME grades for diverse needs.

Professional Technical Support: 15+ years experience with free samples and technical guidance available.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceFast DeliveryManagement Certification

Shanghai G&T Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummaryShanghai G&T Industry Co., Ltd. is identified as a limited trading company offering bolts, nuts, threaded rods, stud bolts, and customized fasteners. The supplier reports broad customization, ODM capability, new products launched during the past year, and OEM service for well-known brands. Stated annual productivity includes 6,000 tons of thread rods, 5,000 tons of bolts, 5,000 tons of nuts, 3,000 tons of washers, and 3,000 tons of stud bolts. Service procedures include documented supplier assessment, corrective and preventive actions, and customer complaint handling, with lead times within 15 workdays in both peak and off-season. However, the supplier has no overseas agents or branches, overseas warehouse, showroom, or inventory capability. Raw-material traceability, quality assurance status, outsourcing controls, and contract status are unknown. An audit by TUV Rheinland is recorded, but the audit type and evaluation result are not sufficiently interpretable from the provided values.

Supplier typeThe supplier is a limited company classified as a trading company, with a stated business scope covering metal materials, hardware, machinery, and related products. Its offered products are bolts, nuts, threaded rods, stud bolts, and customized fasteners, and it is not identified as part of a larger company group.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, which limits local and immediate after-sales support.

R&D capabilityThe supplier reports new products during the past year, ODM service, and multiple design-based customization options. It does not have an available SDK, but the available evidence supports product development and design capability.

Production capacityReported annual productivity is 6,000 tons of thread rods, 5,000 tons each of bolts and nuts, and 3,000 tons each of washers and stud bolts. Lead time is stated as within 15 workdays in both peak and off-season; however, the supplier also reports no inventory capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its product scope also expressly includes customized fasteners, and it reports ODM capability.

Product Q&A

Q:Why choose your company?

We provide first-class services in supplying quality fasteners while minimizing costs. Our vision is to be your first choice, and our mission is professional customer service and technological innovation.

Q:How is product quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by strong technology and experienced management.

Q:What if I cannot find the product on your website?

You can send pictures, photos, or drawings via email for us to check. We develop new models monthly, or you can send samples via DHL/TNT for custom development.

Q:Can you strictly follow drawing tolerances and meet high precision?

Yes, we can provide high-precision parts and manufacture them exactly according to your drawings.

Q:How should I order and make payment?

For samples, 100% payment with the order. For production, 30% deposit by T/T before production, with the balance paid before shipment.