Lock Technology
316 Stainless Steel Flat Head Captive Screw A4-50 Grade 300H Salt Spray — 1316 Stainless Steel Flat Head Captive Screw A4-50 Grade 300H Salt Spray — 2316 Stainless Steel Flat Head Captive Screw A4-50 Grade 300H Salt Spray — 3316 Stainless Steel Flat Head Captive Screw A4-50 Grade 300H Salt Spray — 4

Custom Fasteners

316 Stainless Steel Flat Head Captive Screw A4-50 Grade 300H Salt Spray

A4-50 grade 316 stainless steel captive screw with flat head and one word slotted drive. Custom OEM fasteners for smart home applications, RoHS compliant.

Material
Stainless Steel 316
Finish
Passivation
Certification
ISO9001/ISO14001/IATF16949/IECQ/ROHS

Technical data

Specifications

Place of OriginChina
CertificationISO9001/ISO14001/IATF16949/IECQ/ROHS
Screw TypeMachine Screw
MaterialStainless Steel 316
Performance GradeA4-50 Grade
Head TypeFlat Head
Drive TypeOne Word
FinishPassivation
ApplySmart Home
Corrosion ResistanceNeutral Salt Spray Test For 300H Hours
Services AvailableCustom/OEM/ODM
AuthenticationRohs

Description

About this part

316 Stainless Steel Custom Fasteners One Word Slotted Captive Screw Flat Head

Product Description

Captive Screw 316 Stainless Steel Flat Head One Word Slotted Non-Standard Custom

  • The screw structure can provide deep customization services based on the installation conditions of the entire product
  • Made of stainless steel 316 material, with excellent corrosion resistance

Product Parameters

Stainless steel captive screw product image

Available Material
  • Stainless Steel: SUS201; SS303, SS304, SS316, SS410, SS430
  • Carbon Steel: C1008, C1018, C1022, 10B21
  • Alloy Steel
  • Brass
  • Aluminum
  • Copper
  • Customized as your requirements
Head Type Countersunk, Flat, Phillips, Pan, Truss, Flat, Round, Oval, HEX, Cheese, Cap, Oval, Binding
Surface Treatment Zinc, Plain, Polish, Black Oxide, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Silver Plated, Anodized, or as your requirements

Custom screw size and type illustration

Sizes

M0.8~M14

Length

1~200mm

Hardness

  • Carbon Steel: 4.8~12.9 grade
  • Stainless Steel: A2-70, A4-70, A4-80, A5-80
  • As per your requirement

Sample Available

Free samples, and accept small batch trial production order

Industry-Specific Attributes

Finish ZINC, Plain, Black Oxide, ZINC PLATED, Chrome Plated, Silver Plated, Passivation
Material Capabilities Brass, Stainless steel, Steel, Aluminium, NICKEL, Bronze, Nylon, Titanium alloy
Measurement system INCH, Metric

Additional Specifications

Place of Origin

Guangdong, China

Brand Name

Lock Tech

Standard

DIN/ISO/ANSI/GB

Product Size

Standard or Customized

MOQ

1000pcs

Payment

T/T

Lead Time

Quantity (pieces) 1 – 10000 10001 – 50000 50001 – 100000 > 100000
Lead time (days) 10 15 20 To be negotiated

Frequently Asked Questions

Q1: Can you provide customized services?

A: Yes, we accept OEM/ODM Services. With 20+ years experience in custom non-standard screws, we can provide product drawings based on your requirements if you don’t have them.

Q2: Can you supply the samples?

A: Yes, we can provide samples if tooling exists. For new tooling, the tooling cost will apply and shipping costs are the customer’s responsibility.

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Prefer email? Send drawings to don.tang@locksz.com

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Leave a Message

We reply within 10 working hours.

File format: PDF · STEP · DXF · DWG · ZIP · RAR · 7z · JPG · PNG · max 20 MB
Add company, lead time & phone (optional)

Goes straight to Mr. Don, Sales Manager · Reply within 10 working hours · WhatsApp +86-18665341991

Prefer email? Send drawings to don.tang@locksz.com