How is your quality? And what if we don't satisfied your quanlity?

We produce your order strictly by your request.The product is remanufactured after sample confirmation.our company have strong team and high precision machine to guaantee quality.

Do you provide samples? Is it free or extra?

Yes, if on stock, we could offer the free sample.

High Quality Finest Price Window Door Frame Fixing Concrete Screw

Name: High Quality Finest Price Window Door Frame Fixing Concrete Screw
Brand: Jiaxing Sini Fastener Co., Ltd.
SKU: 2196059685

Zhejiang, ChinaJiaxing Sini Fastener Co., Ltd.

US$0.50

50,000-499,999 Pieces

US$0.20

500,000-4,999,999 Pieces

US$0.10

5,000,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Flat Head

Model NO.

Concrete Screw

Groove

Phillips

Head Style

Flat Head

Standard

ANSI

Finish

Blue Rust Finish

Point

Diamond

Thread Type

High-Low Thread

Application

Use in Concrete, Masonry, Mortar Walls

Transport Package

Carton + Strong Wooden Pallets

Specification

3/16X1 1/4, 3/16X2 1/4"

Trademark

SINI

Origin

Jiaxing, China

Production Capacity

10000ton/Year

Key features

Customizable Finish: Blue Rust Finish available as per customer requirements.

Diamond Point Design: Diamond tip ensures easy penetration into concrete and masonry.

High-Low Thread Type: Features 3 notches for superior anchoring in concrete and mortar walls.

OEM Service Available: Customization available based on customer drawings or samples.

Carbon Steel Material: Durable carbon steel construction for heavy-duty fastening applications.

Fast Stock Delivery: Delivery within 2 days for stock items after payment receipt.

Free Samples: Free samples available if items are currently in stock.

Versatile Applications: Ideal for anchoring in brick, block, concrete, and masonry walls.

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:Are you a trade company or manufacturer?

Our company is an industry and trade integration business, located jiaxing zhejiang.

Q:What is your material?

Carbon steel and stainless steel.

Q:What is your main products?

Fasteners,Stainless steel bracket, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate,etc.

Q:How long is your delivery time?

It depends on whether we have stock, if we have stock products, we can delivery in 2 days after receive the payment. And normally our production time is in 15-20 workdays for one container (20- 26 ton).

Q:What is your payment term?

Mostly we use 30% advance payment by T/T, 70% before shipment.For small amount order, we have paypal account.