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Home - Fastenings and Fixings in Stainless Steel A4 316 & A2 304.- Internal Threaded Screw for Sandwiching Items Without Nuts-

Security Inter-Screws / Barrel Nut A2 304 Stainless (Chicago Bolts).

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seascrew.com

Online Supplier of:
Stainless Security Screw / Nut for Inside Boat Windows, Playgrounds, Street Furniture, Door Furniture & Signage.
Also known as Chicago Bolts


STOCK ITEMS PRICE QTY  
Inter-Screw M4 x 10mm Security 6 Lobe Inter Screws  A2 304 Stainless,

M4 x 10mm Security 6 Lobe Interscrews / Barrel Nut A2 304 Stainless

If using on a Boats Window, Wind-Screen or Porthole use on the inside & a A4 316 Sainless Screw on the outside.

Key Size T20

Also known as: Internal Thread Screw, barrel nut, barrel bolt, Chicago screw or post and screw


(Reference SINT0410)

 


✔ in stock
1 to 9 =£0.56 each 
10 to 24 =£4.22 per 10(£0.42 each)
25 to 49 =£7.74 per 25(£0.31 each)
50 to 99 =£12.67 per 50(£0.25 each)
100 to 249 =£22.52 per 100(£0.23 each)
Add to basket: Add
(All prices include VAT)
Inter-Screw M5 x 10mm Security 6 Lobe Inter Screws  A2 304 Stainless,

M5 x 10mm Security 6 Lobe Interscrews / Barrel Nut A2 304 Stainless

If using on a Boats Window, Wind-Screen or Porthole use on the inside & a A4 316 Sainless Screw on the outside.

Key Size T25

Also known as: Internal Thread Screw, barrel nut, barrel bolt, Chicago screw or post and screw


(Reference SINT0510)

 


✔ in stock
1 to 9 =£0.55 each 
10 to 24 =£4.14 per 10(£0.41 each)
25 to 49 =£7.60 per 25(£0.30 each)
50 to 99 =£12.42 per 50(£0.25 each)
100 to 249 =£22.08 per 100(£0.22 each)
Add to basket: Add
(All prices include VAT)
M6 x 12mm Security 6 Lobe Inter Screws  A2 304 Stainless,

M6 x 12mm Security 6 Lobe Interscrews / Barrel Nut. A2 304 Stainless

If using on a Boats Window, Wind-Screen or Porthole use on the inside & a A4 316 Sainless Screw on the outside.

Key Size T30

Also known as: Internal Thread Screw, Inter Screws, Female Screw, Barrel Bolt, Chicago Screw & Post and Screw


(Reference SINT0612)

 


✔ in stock
1 to 9 =£0.95 each 
10 to 24 =£7.13 per 10(£0.71 each)
25 to 49 =£13.07 per 25(£0.52 each)
50 to 99 =£21.38 per 50(£0.43 each)
100 to 249 =£38.02 per 100(£0.38 each)
Add to basket: Add
(All prices include VAT)
M6 x 25mm Security 6 Lobe Inter Screws  A2 304 Stainless,

M6 x 25mm Security 6 Lobe Interscrews / Barrel Nut. A2 304 Stainless

If using on a Boats Window, Wind-Screen or Porthole use on the inside & a A4 316 Sainless Screw on the outside.

Key Size T30

Also known as: Internal Thread Screw, Inter Screws, Female Screw, Barrel Bolt, Chicago Screw & Post and Screw


(Reference SINT0625)

 


✔ in stock
1 to 9 =£1.13 each 
10 to 24 =£8.50 per 10(£0.85 each)
25 to 49 =£15.59 per 25(£0.62 each)
50 to 99 =£25.50 per 50(£0.51 each)
100 to 249 =£45.34 per 100(£0.45 each)
Add to basket: Add
(All prices include VAT)
M8 x 30mm Security 6 Lobe Inter Screws  A2 304 Stainless,

M8 x 30mm Security 6 Lobe Interscrews / Barrel Nut A2 304 Stainless

Key Size T40

Also known as: Internal Thread Screw, Inter Screws, Female Screw, Barrel Bolt, Chicago Screw & Post and Screw


(Reference SINT0830)

 


✔ in stock
1 to 9 =£1.70 each 
10 to 24 =£12.82 per 10(£1.28 each)
25 to 49 =£23.51 per 25(£0.94 each)
50 to 99 =£38.46 per 50(£0.77 each)
100 to 249 =£68.38 per 100(£0.68 each)
Add to basket: Add
(All prices include VAT)
M10 x 20mm Security 6 Lobe Inter Screws  A2 304 Stainless,

M10 x 20mm Security 6 Lobe Interscrews / Barrel Nut A2 Stainless A2 304 Stainless

Key Size T45

Also known as: Internal Thread Screw, Inter Screws, Female Screw, Barrel Bolt, Chicago Screw & Post and Screw


(Reference SINT1020)

 


✔ in stock
1 to 9 =£2.60 each 
10 to 24 =£19.55 per 10(£1.95 each)
25 to 49 =£35.84 per 25(£1.43 each)
50 to 99 =£58.64 per 50(£1.17 each)
100 to 249 =£104.26 per 100(£1.04 each)
Add to basket: Add
(All prices include VAT)
T20 6 Lobe Pin Security Screwdriver Bit. for M4

T20 6 Lobe Pin TORX, Security Screwdriver Bit. Professional.

Fits: M4 Button Head TORX Security Machine Screws
Fits: M4 Countersunk TORX Security Machine Screws
Fits: No 8 Countersunk Self Tapping TORX Security Screw
Fits: No 8 Button Head Self Tapping TORX Security Screw


(Reference T20)




✔ in stock
£2.40
inc VAT
Add to Basket
T25 6 Lobe Pin Security Screwdriver Bit for all M5 &  No10

T25 6 Lobe Pin TORX Security Screwdriver Bit. Professional.

Fits: M5 Button Head TORX Security Machine Screws
Fits: M5 Countersunk TORX Security Machine Screws
Fits: No 10 Countersunk Self Tapping TORX Security Screw
Fits: No 10 Button Head Self Tapping TORX Security Screw


(Reference T25)




✔ in stock
£1.80
inc VAT
Add to Basket
T30 6 Lobe Pin Security Screwdriver Bit for all M6 & No 14 Csk only

T30 6 Lobe Pin TORX Security Screwdriver Bit Professional,

Fits: No 14 Boton Head Self Tapping TORX Security Screw
Fits: No 14 Countersunk Self Tapping TORX Security Screw
Fits: M6 Countersunk TORX Security Machine Screws
Fits: M6 Button Head TORX Security Machine Screws


(Reference T30)




✔ in stock
£1.80
inc VAT
Add to Basket
T40 6 Lobe Pin Security Screwdriver Bit for all M8

T40 6 Lobe Pin TORX Security Screwdriver Bit Professional,

Fits: M8 Button Head TORX Security Machine Screws
Fits: M8 Countersunk TORX Security Machine Screws


(Reference T40)




✔ in stock
£2.04
inc VAT
Add to Basket
T45 6 Lobe Pin Security Screwdriver Bit for all M10

T45 6 Lobe Pin TORX Security Screwdriver Bit Professional,

Fits: M 10 Botton Head Machine TORX Security Screw
Fits: M 10 Countersunk Machine TORX Security Screw


(Reference T45)




✔ in stock
£2.40
inc VAT
Add to Basket
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