Phillips Head Screw Cap & Black Screw Head Covers — Wholesale Direct from China’s Power Factory

✅ Stop paying 30–50% more for inconsistent quality. We deliver ISO 9001-certified Phillips head screw caps and black screw head covers at factory-direct pricing — with 7-day shipping to the USA & Europe.

✅ 10+ years export experience ✅ 30+ countries served ✅ Free samples available

🏭 Handan Boen Fastener Manufacturing Co., Ltd. — Est. 2010

Price Volatility + Hidden Fees

Spot market prices for black screw head covers jumped 22% in 2025. Many suppliers add surcharges for packaging, testing, and rush orders. Result: TCO increases by 35–50%.

Inconsistent Quality & Tolerances

One batch fits, the next jams your assembly line. Phillips head screw cap recess depth varies by ±0.3mm — causing driver slip and damaged products. Rejection rates up to 8%.

High Shipping Costs & Delays

Ocean freight from China to the US West Coast still averages $2,800–$4,200/FEU. Partial containers add 30% cost. Lead times stretch to 45–60 days.

Compliance & Certification Headaches

Missing CE, RoHS, or UL certificates = customs holds + rework. One European buyer paid €12,000 in demurrage fees.

Supplier Communication Black Hole

“We’ll ship next week” — then silence. No tracking, no updates. 70% of procurement teams report this as their top frustration.

Power Factory, Direct Pricing

Own production lines in Handan, Hebei — 30% lower than trader prices. No middlemen. Minimum order quantities as low as 5,000 pcs for standard Phillips head screw cap sizes.

Precision That Eliminates Waste

CNC-controlled cold forging ensures recess depth tolerance ±0.05mm for all black screw head covers. Your drivers fit perfectly — every time. Rejection rate below 0.3%.

High-Speed Delivery (7–15 Days)

Stock program for popular sizes — ship within 7 days to USA/Europe. Air freight option: 3–5 days. We share live tracking from factory to doorstep.

Full Compliance & Certifications

ISO 9001:2015, CE, RoHS, UL (on request). We provide certificate of conformity with every shipment. No customs holds, no demurrage.

One-Story Service & ERP Integration

From material selection (carbon steel, stainless steel 304/316, brass) to logistics tracking. OEM/ODM available. We speak your ERP language — EDI, CSV, API.

📌 What is the minimum order quantity (MOQ) for Phillips head screw caps?

📌 Do you offer black screw head covers in custom colors or with a logo?

📌 How do you ensure the quality of Phillips head screw caps from batch to batch?

📌 What are your shipping terms and lead times to the USA?

📌 Can I get free samples for testing before placing a bulk order?

📌 What payment methods do you accept for wholesale orders?

📌 Do you provide after-sales support or warranty?

Michael T. Procurement Manager, German Automotive Tier 1

"We switched to Boen for our Phillips head screw cap supply. Their recess depth consistency is ±0.05mm — our previous supplier was at ±0.25mm. Assembly line stoppages dropped by 92%. Pricing is 27% below our previous European source."

Sarah L. Supply Chain Director, US Construction Equipment

"The black screw head covers from Boen are exactly what we needed for our outdoor equipment. UV-stable, no fading after 18 months in the field. Saved us 34% vs. our previous supplier. Shipping was 10 days early."

David K. Operations Manager, UK Industrial Enclosures

"We needed a custom Phillips head screw cap with a specific zinc-nickel coating. Boen's team completed the sample in 5 days. The full order of 250,000 pcs arrived 2 weeks early. Zero defects."

Chen Wei Purchasing Head, Singapore Electronics OEM

"We use Boen's black screw head covers for our server rack enclosures. The matte finish looks premium, and the fit is perfect. Their ERP integration (EDI) saved us 12 hours of manual order processing per week."

Senior Fastener Engineer & Export Specialist at Handan Boen Fastener Manufacturing Co., Ltd. With 14+ years in the industrial fasteners industry, James has overseen quality control for over 800+ export shipments to 30+ countries. He is a certified ISO 9001 internal auditor and a member of the China Fastener Industry Association (CFIA). James regularly writes on fastener standards, supply chain optimization, and global trade compliance.