M3 × 7mm Indented Hex Washer Phillips Thread Forming Screws for Metal SUS304 Stainless Steel Inox
Why Choose THPM307S?
THPM307S is a M3 Hex Washer Head head Phillips drive screw with 7 mm length, featuring a SUS304 Stainless Steel finish. Compared to alternative finishes in the same specification such as THPM307Z (Blue Zinc Plated Steel), THPM307B (Black Zinc Plated Steel), the SUS304 Stainless Steel of THPM307S offers superior corrosion resistance for outdoor, marine, and humid environments, excellent hygiene properties for food and medical equipment, and good mechanical strength at low cost relative to exotic alloys. The Hex Washer Head head design ensures optimal load distribution across the mating surface, while the Phillips drive allows efficient torque transmission during installation. Each THPM307S screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.
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Shipment Method: Air Express , Air Freight, Sea Shippment
1. Order online directly, made payment via Paypal or bank transfer.
2. Superneer arrange production according to drawing,all demensions are within drawing specification.
3. Parts ready, ship to customer.
Frequently Asked Questions about THPM307S
What is THPM307S screw?
THPM307S is a M3 Hex Washer Head head Phillips drive screw made of SUS304 Stainless Steel, manufactured by Superneer Limited. It has a length of 7 mm and is commonly used in electronics, watches, precision instruments, and 3D printers.
What are the specifications of THPM307S?
The THPM307S screw features thread size M3, length of 7 mm, head type Hex Washer Head (head diameter G 5.9/6.4 WAF 3.84/ mm), drive type Phillips (drive size PH No.1), and is made of SUS304 Stainless Steel.
What material is the THPM307S screw made of?
The THPM307S screw is made of SUS304 Stainless Steel. Superneer provides material test reports (MTR) and RoHS compliance certificates for all products. SUS304 Stainless Steel offers excellent corrosion resistance and mechanical strength.
What is the thread size of THPM307S?
The THPM307S screw has a M3 thread. This is a metric thread with M3 specification, commonly used in international applications following ISO standards.
What are THPM307S screws used for?
THPM307S Hex Washer Head head Phillips drive screws are used in electronics assembly, PCB mounting, precision instruments, watches, 3D printers, optical devices, medical equipment, and consumer products where reliable fastening with Hex Washer Head head aesthetics is required.
What is the MOQ and price for THPM307S?
The minimum order quantity (MOQ) for THPM307S is 10,000 pieces. The unit price is $0.024 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.
What is the lead time and shipping for THPM307S?
The lead time for THPM307S is 15-25 days for production. Shipping to USA takes 5-15 days via sea freight, with shipping cost starting from $50 USD. Air freight is available for urgent orders. DDP and FOB terms are both available.
What is the inch equivalent of M3 thread?
The M3 thread is approximately equivalent to #6 (approx 6-32). When substituting metric screws with inch screws, always verify the actual diameter and pitch compatibility.
What head type does THPM307S use and why?
The THPM307S uses a Hex Washer Head head type. Hex Washer Head head provides a specific head design optimized for its intended application. This head type is selected based on the specific application requirements for load distribution, aesthetics, and accessibility.
How to choose the right screw size for my application?
To choose the right screw: 1) Determine the required thread size based on the tapped hole or nut; 2) Select the appropriate length based on the material thickness; 3) Choose the head type based on clearance and aesthetics; 4) Select the drive type based on torque requirements; 5) Choose the material based on environmental conditions. For THPM307S (M3, 7 mm), ensure your application requires this specific size.
What is the difference between THPM307S and similar parts?
THPM307S uses SUS304 Stainless Steel finish, while alternative variants in the same thread/length specification include THPM307Z (Blue Zinc Plated Steel), THPM307B (Black Zinc Plated Steel). The SUS304 Stainless Steel of THPM307S is specifically selected because it offers superior corrosion resistance for outdoor, marine, and humid environments, excellent hygiene properties for food and medical equipment, and good mechanical strength at low cost relative to exotic alloys. This distinction makes THPM307S the preferred choice when these properties align with your application requirements.