Black Socket Head Cap Machine Screw — Black cylindrical socket head cap machine screw forms shown from several orientations. Final thread, length, head, material, finish, mating part, quantity and packaging require confirmation.
Product Overview
| Photographed Configuration | Black cylindrical socket head cap machine screw forms shown from several orientations. |
|---|---|
| Purchasing Position | Custom machine-thread component requiring geometry, mating-thread and assembly confirmation. |
| Order Boundary | Photographed colors, dimensions and quantities do not define the production order. |
| Quotation Basis | Approved drawing or sample, mating part or panel, installation conditions, quantity, packaging and acceptance criteria. |
Specifications & Custom Capability
Current Product Configuration
| Product Type | Black Socket Head Cap Machine Screw |
|---|---|
| Current Product Configuration | Black cylindrical socket head cap machine screw forms shown from several orientations. |
| Primary Form | Cylindrical cap head with an internal-hex drive and machine thread shown. |
| Head / Interface | Confirm head diameter and height, socket geometry, tool size and surrounding clearance. |
| Thread / Mating Part | Machine thread shown; confirm diameter, pitch, length, tolerance, thread runout and end geometry. |
| Current Appearance | Black surface appearance shown; confirm material, finish system and service environment. |
| Material | Confirm according to drawing, sample or purchase specification. |
| Installation | Confirm mating tapped hole or nut, engagement, joint stack, clearance and tightening method. |
| Dimensions & Tolerances | Confirm according to drawing, sample or purchase specification. |
Custom Manufacturing & Order Review
| Made-to-Drawing | Available for review with screw or connector drawings, joint section and mating-part specification. |
|---|---|
| Made-to-Sample | Available for comparison with representative screws, connectors, mating parts and approved finish samples. |
| Custom Thread Range | Machine-thread components from M1 to M12 can be reviewed where compatible with the confirmed subtype, mating thread, head geometry and application. |
| Custom Length Range | Lengths from 3 mm to 200 mm can be reviewed where compatible with the confirmed diameter, head geometry, engagement, manufacturing route and purchase specification. |
| Finish Options | Zinc plating, Ruspert coating, spray painting, electrophoretic coating, blackening, gold plating, silver plating and copper plating can be reviewed only where compatible with the confirmed base material, geometry, service environment and acceptance requirement. |
| Packaging & Private Label | Protective bags, trays or approved private-label packs can be reviewed with clear item-code separation. |
| MOQ | 10,000 pcs per confirmed specification |
| Samples | Request a representative sample made to the proposed geometry, thread, finish and packaging specification. |
Applications
| Machine and fixture assemblies | Match thread, head clearance, engagement and tool access to the joint drawing. |
|---|---|
| Furniture hardware with threaded inserts | Confirm insert thread, engagement, head clearance and tightening method. |
| Dark-finish visible assemblies | Approve appearance and protection requirements against a confirmed sample. |
| OEM service packs | Separate sizes under controlled labels, counts and protective packaging. |
Buyer Guide
| Does the black finish define corrosion resistance? | No. State the finish system, exposure, test method and acceptance criteria. |
|---|---|
| What mating information is required? | Provide tapped-hole or nut diameter, pitch, tolerance, depth and required engagement. |
| How is socket size selected? | Use the approved head standard or drawing together with the installation tool. |
| Can several lengths share one pack? | Only when part numbers, counts and separation prevent mixing. |
Quality Control
| Head and socket | Inspect head geometry, socket depth, tool fit, seating face and edge condition. |
|---|---|
| Thread geometry | Check diameter, pitch, length, tolerance, lead, runout and end form. |
| Surface appearance | Compare black coverage and visible defects with the approved sample. |
| Assembly and pack trial | Verify mating fit, seating, tightening, removal, identification and count. |
Packaging & Customization
| Packaging Format | Protective bags, trays or approved private-label packs can be reviewed with clear item-code separation. |
|---|---|
| Identification | Use approved item codes, quantities, labels, barcodes and carton marks. |
| Component Protection | Prevent mixed parts, movement and visible-surface damage through the confirmed pack design. |
| Private Label | Submit approved artwork, language, barcode data and legal marking requirements before production. |
Frequently Asked Questions
| Is the order limited to the photographed screw configuration? | No. The gallery records the current photographed configuration. Final geometry, thread, material, finish, quantity and packaging require an approved drawing, sample or purchase specification. |
|---|---|
| Can thread and length be customized? | Machine-thread components from M1 to M12 and lengths from 3 mm to 200 mm can be reviewed according to subtype, head geometry, mating thread, engagement, manufacturing route and purchase specification. |
| Does the black finish define corrosion resistance? | No. State the finish system, exposure, test method and acceptance criteria. |
| Which finishes can be reviewed? | Zinc plating, Ruspert coating, spray painting, electrophoretic coating, blackening, gold plating, silver plating and copper plating can be reviewed only where compatible with the confirmed base material, geometry, service environment and acceptance requirement. |
| Can the package and label be customized? | Protective bags, trays or approved private-label packs can be reviewed with clear item-code separation. |
| What is required for quotation? | Send the screw or connector drawing or sample, mating part, joint stack, material and finish requirement, installation method, quantity and packaging artwork. MOQ starts at 10,000 pcs per confirmed specification. |
Need a Custom Quote?
Send a drawing or sample and the confirmed assembly requirements. JH Fix will review manufacturing compatibility, sample scope and quotation details.
| RFQ 1 | Screw drawing or approved sample |
|---|---|
| RFQ 2 | Thread diameter, pitch, tolerance and length |
| RFQ 3 | Head and socket geometry and tool size |
| RFQ 4 | Mating thread, engagement and joint stack |
| RFQ 5 | Material, black finish and service environment |
| RFQ 6 | Quantity, item separation, label and cartons |
MOQ: 10,000 pcs per confirmed specification
