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8-32 x 5/16" Round Head Phillips Machine Screw Steel Black

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N° de pièce MRP0805B rohs Évaluation:

matériau Acier galvanisé noir
Date d'expédition 2026-11-20
Tête Tête ronde
emplacement Phillips   PH No.2
Diamètre de tête 0.287-0.309" inch
Hauteur de tête 0.107-0.120" inch
Filetage 8-32
Longueur 5/16 inch
Prix unitaire USD$ 0.035 /pcs
Poids unitaire 1.391 g
Quantité pcs
Montant USD$ Total_Amount USD$
Montant USD$ Total_Amount USD$
  
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Informations sur l'article

Why Choose MRP0805B?

MRP0805B is a 8-32 Round Head head Phillips drive screw with 5/16 inches length, featuring a Black Zinc Plated Steel finish. Compared to alternative finishes in the same specification such as MRP0805S (SUS304 Stainless Steel), MRP0805Z (Blue Zinc Plated Steel), the Black Zinc Plated Steel of MRP0805B offers a black decorative finish combined with good corrosion resistance, ideal for consumer electronics, automotive interiors, and applications where both appearance and rust prevention matter. The Round Head head design ensures optimal load distribution across the mating surface, while the Phillips drive allows efficient torque transmission during installation. Each MRP0805B screw is manufactured to industry standards, RoHS compliant, and supplied with material test reports (MTR) for full quality traceability.

8-32 x 5/16" Round Head Phillips Machine Screw Steel Black
MRP0805B Cette dimension de pièce sera la même que celle indiquée sur le dessin ci-dessous, la tolérance de longueur sera ±0.5 .
C'est Round Head avec Phillips emplacement, 8-32 Filetage et 5/16 inch Longueur .
matériau Black Zinc Plated Steel, La finition est RoHS Black qui a une bonne fonction d'anti-corrosion .
Sur le site Web, vous pouvez choisir d'utiliser votre compte de transporteur pour lequel les frais de port sont gratuits, ou vous pouvez utiliser notre compte DHL/UPS pour l'expédition qui entraînera des frais d'expédition indiqués.
Conditions de paiement : Paiement anticipé, sur le site Web, vous pouvez choisir de payer via paypal ou par virement bancaire. Lors du virement bancaire, vous pouvez nous envoyer votre bordereau bancaire via le processus de commande ou l'envoyer à notre email : [email protected]. Une fois le paiement effectué, nous procéderons rapidement à la production et vous tiendrons informé par email.
ACHETER MRP0805B - 8-32 x 5/16 Round Head Phillips Machine Screw - Black Zinc Steel for Precision Assembly | Superneer aujourd'hui, un produit de haute qualité et le meilleur service seront fournis par Superneer. Chaque commande sera expédiée à temps.
Different Finish :
8-32 x 5/16 inch
8-32 x 5/16 inch
MRP0805S
SUS304 Stainless Steel
8-32 x 5/16 inch
8-32 x 5/16 inch
MRP0805Z
Blue Zinc Plated Steel
8-32 x 5/16 inch
8-32 x 5/16 inch
MRP0805B
Black Zinc Plated Steel
8-32 x 5/16" Round Head Phillips Machine Screw Steel Black
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Payment & Trasportation 5-10 days

Payment Method: T/T & Paypal and other payment method

Shipment Method: Air Express , Air Freight, Sea Shippment

How to Order

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.

Questions fréquemment posées sur MRP0805B

What is MRP0805B screw?

MRP0805B is a 8-32 Round Head head Phillips drive screw made of Black Zinc Plated Steel, manufactured by Superneer Limited. It has a length of 5/16 inches and is commonly used in electronics, watches, precision instruments, and 3D printers.

What are the specifications of MRP0805B?

The MRP0805B screw features thread size 8-32, length of 5/16 inches, head type Round Head (head diameter 0.287-0.309 inches), drive type Phillips (drive size PH No.2), and is made of Black Zinc Plated Steel.

What material is the MRP0805B screw made of?

The MRP0805B screw is made of Black Zinc Plated Steel. Superneer provides material test reports (MTR) and RoHS compliance certificates for all products. Black Zinc Plated Steel offers excellent corrosion resistance and mechanical strength.

What is the thread size of MRP0805B?

The MRP0805B screw has a 8-32 thread. This is a UNC (Unified National Coarse) thread with 8-32 specification, widely used in North American applications.

What are MRP0805B screws used for?

MRP0805B Round 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 Round Head head aesthetics is required.

What is the MOQ and price for MRP0805B?

The minimum order quantity (MOQ) for MRP0805B is 10,000 pieces. The unit price is $0.035 USD for MOQ quantity. Larger quantities receive discounted pricing. Contact [email protected] for custom quotes.

What is the lead time and shipping for MRP0805B?

The lead time for MRP0805B 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 metric equivalent of 8-32 thread?

The 8-32 thread is approximately equivalent to M4 (approx). When substituting inch screws with metric screws, always verify the actual diameter and pitch compatibility.

What head type does MRP0805B use and why?

The MRP0805B uses a Round Head head type. Round 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 MRP0805B (8-32, 5/16 inches), ensure your application requires this specific size.

What is the difference between MRP0805B and similar parts?

MRP0805B uses Black Zinc Plated Steel finish, while alternative variants in the same thread/length specification include MRP0805S (SUS304 Stainless Steel), MRP0805Z (Blue Zinc Plated Steel). The Black Zinc Plated Steel of MRP0805B is specifically selected because it offers a black decorative finish combined with good corrosion resistance, ideal for consumer electronics, automotive interiors, and applications where both appearance and rust prevention matter. This distinction makes MRP0805B the preferred choice when these properties align with your application requirements.

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