ASTM A307 Gr. a Timber Bolt Crane Mat Bolt with Nibs

Name: ASTM A307 Gr. a Timber Bolt Crane Mat Bolt with Nibs
Brand: Jiaxing Sini Fastener Co., Ltd.
SKU: 930809755

Zhejiang, ChinaJiaxing Sini Fastener Co., Ltd.

US$5.00

4,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Dome Head

Head Style

Round

Standard

DIN, ANSI

Grade

Gr2

Application

Environmental, Building

Finish

Plain

Type1

Timber Bolt

Type2

Nib Bolts

Type3

Mushroom Head Big Bolt

Transport Package

Wooden Crate

Specification

7/8X48", 1X48", 1 1/4X48"

Origin

China

HS Code

7308900000

Production Capacity

15 Containers/Month

Key features

Material Composition: Constructed from high-grade Carbon Steel meeting ASTM A307 Gr.A standards.

Diverse Size Options: Available in 5/8, 3/4, 1, and 1 1/4 inch specifications.

Customization Capability: Offers full customization from samples and designs including timber and nib bolts.

Quality Assurance: All products undergo 100% visual inspection before delivery.

Fast Delivery: Stock items delivered in 2 days; production time 15-20 workdays for containers.

OEM/ODM Services: Professional manufacturer providing OEM and ODM services for commercial construction.

Versatile Finishes: Available in Plain or Hot-Dipped Galvanized (H.D.G.) finishes.

High Supply Capacity: Capable of supplying 1000 tons of fasteners per month.

Company profile

R&D CapabilitiesCustomization from Samples100% Finished Products InspectionManagement Certification

Jiaxing Sini Fastener Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier operates in hardware and mechanical equipment, with stated import/export licensing and products including fasteners. It reports OEM and ODM capability, broad customization options, and manufacturing equipment that includes punching, rolling, deburring, laser cutting, bending, riveting, and hydraulic machines. Export sales account for 90% of total sales, and stated quotation terms include FOB, CFR, CIF, and EXW. However, the available evidence indicates important operational weaknesses: only one production line is reported, there is no valid manufacturing-capacity contract with related subcontractors, no inventory or overseas service infrastructure, no written supplier-service assessment procedure, and no documented corrective-action, complaint-handling, quality-assurance, or traceability systems. No certification information or specific customer cases are provided.

Supplier typeThe supplier is presented as a hardware and mechanical-equipment business, with licensed import/export and technology-import/export activities, plus sales and R&D of hardware products, mechanical equipment, and mechanical components. Its stated product scope includes fasteners such as carriage bolts, indicating a manufacturer/supplier focused on hardware and related mechanical products.

After-Sales capabilityThe supplier has no stated overseas agents or branches, overseas warehouse, overseas showroom, or overseas service countries, and it has no written procedures or records for corrective and preventive actions or customer-complaint handling. These explicit gaps indicate weak documented after-sales and international service infrastructure.

Production capacityThe supplier lists multiple processing machines and reports one production line, a one-month average lead time in both peak and off-season, and 90% export sales. Nevertheless, it lacks a valid manufacturing-capacity contract with related subcontractors, does not continuously reconcile production quantities, has no outsourcing SOP, and has no quality assurance or raw-material traceability, creating material production-control deficiencies.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization through its design and R&D capabilities. It also states that special parts can be manufactured, providing clear evidence of broad customization capability.

Product Q&A

Q:What are your main products?

Fasteners, sheet metal parts, bolts, nuts, screws, washers, threaded rods, anchors, self-tapping screws, self-drilling screws, stainless steel plates, etc.

Q:How long is your delivery time?

It depends on stock availability. Stock products are delivered in 2 days after payment. Normal production time is 15-20 workdays for one container (20-26 tons).

Q:What is your after-sale service?

Orders are produced strictly per request. If quality issues arise, please provide photos or test reports. We will replace defective goods or return funds.

Q:What are your payment terms?

Mostly 30% advance payment by T/T, 70% before shipment. For small orders, we accept PayPal.

Q:How can I get a quotation?

Send drawing, material, weight, quantity, and request. We accept PDF, ISGS, DWG, STEP formats. If no drawing, send a sample for quoting.