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EJOT JC6-KB 8x100/35 Concrete Screw

SW13 Hex Head | A4 Stainless (Per 100)

Product Code: 13EJOT9650071976

Model Code: 9650071975

Brand: EJOT


(Include VAT?)   

Boxes of 100
Individual Items

From £372.65 inc VAT
( Priced Per 100 )

OUT OF STOCK

Delivery expected in 2/3 days

Sorry! This product is only sold in multiples of 0.
BULK QUANTITY DISCOUNTS:
Qty Price Per Unit Price Per 100 Units
1 - 99 4.7431 £474.31
100+ 3.7265 £372.65
Prices inc VAT based on Per 100
Order by 2pm for Next Day Delivery (Mon-Fri)
Delivery Icon FREE Standard Delivery on Orders over £100*




HEAVY-DUTY MECHANICAL ANCHORS / A4 STAINLESS STEEL CONCRETE SCREWS

EJOT JC6-KB 8x100/35 SW13 Hex Head A4 Stainless Steel Concrete Screw (Box of 100)

The EJOT JC6-KB 8x100/35 is a premium, bi-metallic A4 stainless steel mechanical anchor designed for high-performance fastening directly into cracked and non-cracked concrete substrates in aggressive external environments. Engineered with a grade 316 (A4-70) austenitic stainless steel body fusion-welded to a hardened carbon steel lead thread tip, this self-tapping concrete bolt cuts its own internal thread paths into masonry matrices without expansion stresses. Featuring a heavy flange hexagon head with an SW13 drive and anti-back-out under-head serrations, the JC6-KB delivers exceptional mechanical interlock capacity, allowing reduced edge distances and tight anchor spacing configurations across external, industrial, and maritime installations.

EXCLUSIVE TRADE PROCUREMENT & PROJECT DISCOUNT SUPPORT

As part of our commitment to supplying the comprehensive, specialised EJOT product range with unparalleled component availability, we provide bespoke commercial support for large-scale contract requirements. We understand that large structural installations demand tailored commercial packages; therefore, we actively bypass rigid, off-the-shelf pricing models. If you have an active commercial project requiring high volumes or need to challenge project costings on a case-by-case basis, please contact our expert sales team directly to discuss competitive volume-based trade discounts negotiated in direct partnership with the manufacturer.

CRITICAL STRUCTURAL APPLICATION & SPECIFICATION MANDATE

The JC6-KB 8x100/35 is explicitly fully approved under European Technical Assessment (ETA-22/0413) Option 1 regulations for structural deployment parameters in cracked and non-cracked concrete (C20/25 to C50/60). Approved for environmental exposure classifications C1 through C4 under BS EN ISO 12944, this A4 stainless anchor is ideal for external balustrades, stadium seating, canopies, cable trays, and structural brackets. With a nominal embedment depth of 65mm and a maximum fixture thickness of 35mm, installation requires pre-drilling a precise 8mm pilot channel using an SDS-plus masonry bit, completing bore-hole dust extraction, and driving the anchor home using an SW13 mechanical socket drive.


ANCHOR GEOMETRY IDENTIFICATION

Flanged Hexagon Head with Gold Bi-Metal Tip Mark

EJOT JC6-KB A4 stainless steel hex head concrete screw dimensional engineering drawing

TECHNICAL SPECIFICATION DATA

Key Geometric & Fastener Values

Parameter Description JC6-KB Value
Diameter (d0) Nominal Bore Hole Drill Bit Size 8.0 mm
Length (L) Total Anchor Shaft Length 100 mm
Drive / AF Across Flats Socket Profile SW13 Hex
Fixture (t_fix) Maximum Attachable Thickness 35 mm
Material Fastener Grade Metallurgy A4 316 Stainless

ANGLE OF SPECIFICATION & PERFORMANCE INDEX

Performance Index Validated Structural Ratings & Compliance Data
Regulatory Approvals CE Marked and Option 1 European Technical Assessment (ETA-22/0413) approved
Environmental Rating Approved for atmospheric corrosivity categories C1 to C4 (BS EN ISO 12944)
Embedment Depth (hef) Standard 65mm effective anchorage depth parameters within concrete matrix
Fire Resistance Level Independently certified for up to R120 minutes fire resistance under thermal exposure

KEY TECHNICAL PERFORMANCE ADVANTAGES

  • A4 Grade 316 Corrosion Resistance: Bi-metal construction delivers ultimate long-term protection in marine, coastal, and industrial atmospheric environments.
  • Hardened Lead Thread Tip: Precision-welded high-carbon steel cutter threads slice easily into dense concrete without dulling or stripping during installation.
  • Anti-Back-Out Under-Head Serrations: Integrated serrated flange bites firmly into metal fixtures, preventing rotational loosening from vibration or dynamic load fluctuations.
  • Bespoke Trade Account Project Rates: Direct case-by-case commercial flexibility available via our engineering sales office, tailoring bulk fastener costs to specific contract constraints.
Purchase EJOT JC6-KB Stainless Concrete Screws
Data Sheet
Data Sheet
European Technical Assessment (ETA)
European Technical Assessment (ETA)


Logistics Excellence

Fast, Reliable Delivery Nationwide

Getting your heavy structural fixings, framing connectors, and site essentials to your workshop or straight to the job site exactly when you need them.

TRUCK

Standard Mainland Delivery

Our reliable baseline shipping network services core industrial hubs and regional sites across the UK mainland via premium tracked courier freight routes.

Shipping Rate £8.95 + VAT
FREE Standard Shipping on orders over £100!

Next Working Day Dispatch

Tight project deadlines. Secure premium prioritised material line allocations. Items are picked, palletised, and routed on premium rapid-transit cargo links.

Order Window Order by 2:00 PM (Mon-Fri)
Fast tracked transit for critical construction paths.
Active construction site framing and rapid transit transport delivery truck keeping builds moving

How We Keep Your Builds Moving

We partner with leading heavy industrial parcel and parcel-freight carriers across the country to maintain real-time tracking from our central warehouse shelves straight to your signature pad.

01.
Instant Hub Sorting: Approved orders pass straight to active pick queues via our localised automated barcode stock framework.
02.
Heavy Component Packing: Structural products are safely stored in industrial reinforced crates or strapped securely to custom pallets to fully safeguard fine threads and anti-corrosion zinc surfaces.
03.
Tailgate On-Site Offloading: Bulk shipments drop cleanly at your structural site boundary line via integrated tail-lift carrier transport systems.

Logistics Scope & Out-Of-Zone Shipments

Standard pricing arrays map explicitly to structural mainland UK postal grids. Supplementary transit routing variables, variable lead times, or specialised carrier adjustments apply across high-altitude or outlying maritime zones:

  • Scottish Highlands & Islands: Postcode structures matching KW, IV, PA, and PH configurations map to premium alternative transit grids. Please review checkout calculations for accurate real-time weights.
  • Northern Ireland, Isle of Man & Outer Channels: Specialised water-crossing logistical paths require clean custom manifesting lines.
  • Heavy Oversized Pallets: Extended multi-ply girder connectors, structural space straps, or high-volume masonry hangers exceeding standard bulk dimensions pass through dedicated heavy haulage grids.
*** NEED SPECIFIC AM DELIVERY TIMES OR SITE COORDINATION ARRANGEMENTS *** If your project features demanding time windows, unique site restrictions, or crane offload coordination, contact our central logistics team directly on 01707 375172 or email your schedule over to finalise arrangements.


 

Our Address

Metro Fixings Ltd
Unit 3 Tewin Court, Tewin Road
Welwyn Garden City, AL7 1AU

Contact Details

Telephone: 01707 375172
Fax: No Fax
Email: sales@metrofixings.co.uk