Home > Socket Head Cap Screw >

A2-70 Stainless Steel Hex Socket Screw – Cylinder Head with Straight Knurling for Precision Machinery

Product Categories

Metal Screw Fastener [107]
Threaded Insert Nut [23]
Hex Standoff Spacer [10]
Metal Bolt [23]
Self Tapping Screw [68]
Special Screw [42]
Small Screw [19]
Shoulder Screw [30]
Security Screw [31]
Hex Head Screw [16]
Socket Head Cap Screw [49]
Metal Nut [59]
Metal Rivet [53]
Metal Washer [67]
Hex Nut [10]
Machine Screw [7]
Rivet Nut [5]
Lock Nut [6]
Expansion Bolt [3]

Finexpress Precision Manufacturing (dongguan) Co., Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

A2-70 Stainless Steel Hex Socket Screw – Cylinder Head with Straight Knurling for Precision Machinery

Name: A270 Stainless Steel Hex Socket Screw Cylinder Head with Straight Knurling for Precision Machinery
Brand: FinExpress
Price: 0.05 USD

Quality A2-70 Stainless Steel Hex Socket Screw – Cylinder Head with Straight Knurling for Precision Machinery wholesale

Brand Name : FinExpress

Model Number : stainless steel knurled head screw

Certification : ISO9001|ISO14001| IATF16949

Place of Origin : Guangdong, China

MOQ : 30000

Price : $0.05/pieces 1000-29999 pieces

Payment Terms : T/T, L/C

Supply Ability : 500000000 Piece/Pieces per Week

Delivery Time : 7~15 Working Day

Packaging Details : 1.1000pcs / plastic bag,20kgs/ carton ,then put on the wood pallet ,
2.Carton size:28cm*18cm*13cm,
3.Wood pallet size:118cm*113cm,Weight:700~800Kg Bulk:0.8 cubic
4.The weight of 20 FT Container:20~25 Tons
5,As your requirements

Finish : Plain, Black Oxide, ZINC PLATED

Material : Stainless steel, Steel

Measurement system : INCH, Metric

Head Style : Pan, Truss, Flat, HEX

Standard : DIN, Non-standard

Product name : Hex Socket Head Cap Screws

MOQ : 1 piece in stock, 30,000 pcs customized

Package : Small Packing+Carton Packing+Pallet

Delivery time : In stock 5~7 working days, customized 15~25 working days

Service : OEM ODM Custom Service

Length : 1mm~500mm

Certificate : ISO9001:2015, RoHs

Contact Now

A2-70 Stainless Steel Hex Socket Screw – Cylinder Head with Straight Knurling for Precision Machinery

Product Overview

Our A2-70 Stainless Steel Hex Socket Screw is engineered for high-torque, corrosion-resistant fastening in precision machinery and critical assemblies. Featuring a cylindrical head with straight knurling for enhanced grip and a hex socket drive for precise torque control, this screw is ideal for applications requiring durability, repeatability, and tool-free adjustability. Crafted from A2-70 (304) stainless steel, it excels in medical, aerospace, optical, and industrial machinery exposed to harsh environments or frequent adjustments.

Key Features

✅ A2-70 Stainless Steel (304 Grade)

Corrosion Resistance: Resists rust, humidity, and chemicals, ensuring longevity in labs, cleanrooms, or coastal settings.
High Tensile Strength: 700 MPa tensile strength for structural integrity under dynamic loads.

✅ Cylinder Head with Straight Knurling

Tool-Free Adjustments: Knurled grip allows manual tightening/loosening in tight spaces without tools.
Secure Handling: Textured surface prevents slippage during assembly or maintenance.

✅ Hex Socket Drive (Allen Key)

Precision Torque Control: Compatible with standard hex keys for high-torque applications without stripping.
Flush Mounting: Low-profile cylindrical head sits seamlessly with surfaces.

✅ Precision Machining

CNC-Turned Threads: ±0.02mm tolerances for perfect alignment in high-precision assemblies.
Smooth Finish: Passivated or electropolished surface reduces friction and bacterial adhesion.

A2-70 Stainless Steel Hex Socket Screw – Cylinder Head with Straight Knurling for Precision Machinery

Specification

More Detail Informations
Available Material	1.Stainless Steel: SS303, SS304, SS316, SS410, SS420; 2.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045; 3.Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70 ; 4.Aluminum: Al6061, Al6063 etc or as your requirements
Head type	CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
Hardness	Carbon Steel:HRC:28~35 ,HV450~700 Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9)
Finish	Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Phosphorization,Zinc-nickel alloy plated etc.
Sample Available	The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
Delivery time	Samples time 3-5 working days, Lead time 20-25 working days
Pricing Term	EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
Packing	Bulk in PE bag or Small boxes.then in carton .pallet
Payment term	TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
Management system	ISO9001:2015
Certificate	ISO,ROHS

Why Choose Us

A2-70 Stainless Steel Hex Socket Screw – Cylinder Head with Straight Knurling for Precision Machinery

Company Profile

A2-70 Stainless Steel Hex Socket Screw – Cylinder Head with Straight Knurling for Precision Machinery

FAQ

Q1: What is your main products and material supply?
A1: Our main products are Electronic screws,Sems screws,Tapping screws,Chicago screws,Shoulder screws etc. Special Non-standard studs,Turning parts and High-end precision complex CNC Machining parts etc.
A2: Carbon Steel, Alloy Steel, Aluminum alloy,Stainless Steel, Brass, Copper ,Titanium alloy or according to your requirement.

Q2: When can I get the price?
A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours.Any urgent cases, please contact us directly by phone or send email to us.

Q3: What about the transportation and delivery date?
A: If the weight of goods more than 80kg,Normally we use shipment to transprot the orders. It is about 20-30days . If the weight of goods less than 80kg,or there are urgent, we can send the goods via air express,It is 3~5 days.

Q4: What's your packing?What to do in case of damaged goods during transport?
A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.

Q5: Can I get discounts?
A: Yes, for big order, frequent customers, we give reasonable discounts.

Q6: Do you have enough capacity?
A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.

A2-70 Stainless Steel Hex Socket Screw – Cylinder Head with Straight Knurling for Precision Machinery Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Finexpress Precision Manufacturing (dongguan) Co., Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!