What is the minimum order quantity?

The Minimum Order Quantity is 2 Sets.

When can I get the price?

We usually quote within 24 hours after receiving your inquiry. If you are urgent, please mention it in your email so we can prioritize your inquiry.

#14 Flat Top Tress Head Long Roofing Screw Self Drilling Screw Black

Name: #14 Flat Top Tress Head Long Roofing Screw Self Drilling Screw Black
Brand: Jiaxing Sini Fastener Co., Ltd.
SKU: 2036233492

Zhejiang, ChinaJiaxing Sini Fastener Co., Ltd.

US$0.10

100,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Length

up to 24"

Head

Truss

Model NO.

self drilling screw

Point

Self-Drilling

Surface

Black

Salt Spray Test

1000 Hours

Drive

Cross Drive

Transport Package

Plastic Pail and Pallet

Specification

#12, #14, #15

Trademark

SINI

Origin

China

HS Code

7318159090

Key features

Custom Length Options: Available in lengths up to 24 feet to meet specific project requirements.

High Corrosion Resistance: Black surface treatment passes 1000 hours salt spray test for durability.

Self-Drilling Efficiency: Self-drilling point design allows direct installation without pre-drilling.

OEM and ODM Support: We accept OEM and ODM orders based on customer drawings or samples.

100% Quality Inspection: Every finished product undergoes visual inspection by packing staff.

Competitive Pricing: Direct factory pricing ensures high quality at the most competitive rates.

Fast Sample Service: Free samples are available for quality testing and verification.

Flexible Payment Terms: Supports T/T deposit or PayPal for small amount orders.

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 is the delivery time?

Normally the delivery time is around 45 days after payment.

Q:What are the payment terms?

30% deposit and the balance should be paid before delivery. For small amount orders, we also have a PayPal account.

Q:Can I get a sample?

Yes, we welcome sample orders to test and check quality. Samples are free, but the customer should pay the freight charge first.

Q:Do you accept OEM orders?

Yes, OEM is acceptable. We can produce according to your drawings. Please provide Size, quantity, Material or Grade, surface, and drawings, photos, or samples for special or non-standard products.

Q:How to proceed an order?

First, let us know your requirements or application. Second, we quote according to your requirements or suggestions. Third, you confirm the samples and place a deposit for the formal order. Fourth, we arrange production.