Square Bolt (C Bolt) M6 x 18 mm Thread, 21 x 38 mm Internal Dimensions - ZP (Zinc Plated)

CBOLT/BZP/M6*21*38*18*3

New product

Square Bolt (C Bolt) M6 x 18 mm Thread, 21 x 38 mm Internal Dimensions - ZP (Zinc Plated)

More details

£2.32tax incl.

51 Items Currently In Stock
Need More? More Available in 1-14 Days

- +

 
Description & Dimensions
Zinc Plated Mild Square bolt (C bolt) complete with 1 full nut and 1 half nut on each leg
 
To Suit 20*20 RHS (Rectangular hollow Section)
 
Ideally suited for use with standard rectangular hollow section, but of course will have many uses
 
These 1124 series are for holding just one RHS onto a supporting material not exceeding thickness 2*A

See 1125 series which are extended leg for thickness of supporting material greater than 2*A 

Please refer to diagram for details (all measurements in mm):

RHS : 20*20

A = 6 mm

B = 21 mm

C = 38 mm

D = 18 mm

Centers = 27 mm
 
Our manufacturing tolerances are + / - 1 mm)

We use roll threading so the diameter of the bar is usually less than the thread size. Please ask if unsure
 
Data sheet
Material ZP (Zinc Plated)
Inside Diameter 21
Inside Height 38
Thread Size M6
Leg Centers 27
Leg Length 38
Thread length 18
Product Type C / Square-Bolt
Design Suit RHS Box Section
 
Delivery & Part Deliveries

We offer a range of delivery options based on the weight of the overall shopping cart and your specific location.

After adding the products to the shopping cart you will see a range of options based on delivery to mainland UK. Change country and the delivery options will be modified for your address.

  • Please be aware of our latest order times for same day dispatch (2 PM)
  • We ship orders every weekday
  • Be aware of current stock levels (shown on the product page and the checkout page)
  • Be aware of our shipping terms and conditions (CLICK HERE) which basically state we may upgrade delivery at our discretion and that we are not responsible for late deliveries outside of our control

NEED PART DELIVERY?

Every product page and the cart shows current stock level. Our normal practice is to only ship the full order, unless the shortfall is our fault.

If you can see we are short of stock and want to receive what we have as soon as possible, and the remainder when they are available, then add this product to the shopping cart also:

CLICK HERE FOR ADDITIONAL SHIPPING COSTS

Volume discounts

Quantity Price
50 £2.09
80 £1.97
100 £1.86
200 £1.74
500 £1.62
1000 £1.51
2000 £1.39

Accessories

Reviews (5)

Rated 4.00 on the scale 1 - 5 based on 5 customer reviews
Verified purchase

Customer didn't write any details

Was this comment useful to you? Yes No
Verified purchase

Top quality u bolts

Ordered these u bolts to clamp down a shelp item, they are top quality products at a great price with quick delivery, after searching on line for quite a while I came across this website and found that they stocked exactly what I needed, I will definitely be buying from them again soon.

Was this comment useful to you? Yes No
Verified purchase

U-bolts-r-Us Square Bolts

Accurate description and fast delivery, excellent company to do business with. Quite expensive for a couple of bolts but simplified the design and saved significant time in metal bending.

Was this comment useful to you? Yes No
Verified purchase

square u bolts

arrived quite quickly, just as described, good packaging.

Was this comment useful to you? Yes No

;)

;)

Was this comment useful to you? Yes No
Quantity
Total
Product successfully added to your shopping cart
There are 0 products in your cart. There are 0 products in your cart.
Total
Continue shopping

Recently Viewed

Menu

Restrictions: Delivery Post Code Exceptions

Order before 2 PM for same day dispatch for items in stock. Graphskill cannot be held responsible for any delays caused by delivery issues provided we have shipped your order at the required time.

Different carriers have different post code restrictions for standard deliveries. 

Royal Mail 1 PM Service Delivery Restrictions

Normally before 1 PM on workdays, except:

Deliver by 5.30pm the next working day in the following postcode areas:
AB30 - 39, 41 - 45, 51 - 56
HS1, 3 - 9
IV21 - 28, 40 - 49, 51 - 56
KA27, 28
KW1 - 3, 5 - 15
KW16 Stromness Town only
PA20 (0&9)
PA28 - 38, 41 - 49, 76, 77
PH15, 17 - 26, 31 - 40, 49, 50
ZE1

Deliver within two working days by 5.30pm to the following postcodes areas:
HS2
PA60 - 75, 78
ZE2, 3

Deliver within three working days by 5.30pm to the following postcode areas:
KW16 - non Town
KW17
PH30, 41 - 44

Parcelforce / expedited Courier

Normally next day before 6 PM on workdays (no Saturday / Sundaly deliveries), except:

The following postodes have 2-3 day delivery times

AB30, AB31, AB33, AB34, AB35, AB36, AB37, AB38, AB41, AB42, AB43, AB44, AB45, AB51, AB52, AB53, AB54, AB55, AB56, AB63, DD10, DD8, DD9, FK17, FK18, FK19, FK20, FK21, HS1, HS2, HS3, HS4, HS5, HS6, HS7, HS8, HS9, IV1, IV10, IV11, IV12, IV13, IV14, IV15, IV16, IV17, IV18, IV19, IV2, IV20, IV21, IV22, IV23, IV24, IV25, IV26, IV27, IV28, IV3, IV30, IV31, IV32, IV36, IV4, IV40, IV41, IV42, IV43, IV44, IV45, IV46, IV47, IV48, IV49, IV5, IV51, IV52, IV53, IV54, IV55, IV56, IV6, IV63, IV7, IV8, IV9, KA27, KA28, KW1, KW10, KW11, KW12, KW13, KW14, KW15, KW16, KW17, KW2, KW3, KW5, KW6, KW7, KW8, KW9, PA20, PA21, PA22, PA23, PA24, PA25, PA26, PA27, PA28, PA29, PA30, PA31, PA32, PA33, PA34, PA35, PA36, PA37, PA38, PA39, PA40, PA41, PA42, PA43, PA44, PA45, PA46, PA47, PA48, PA49, PA60, PA61, PA62, PA63, PA64, PA65, PA66, PA67, PA68, PA69, PA70, PA71, PA72, PA73, PA74, PA75, PA76, PA77, PA78, PH10, PH11, PH13, PH14, PH17, PH18, PH19, PH20, PH21, PH22, PH23, PH24, PH25, PH26, PH30, PH31, PH32, PH33, PH34, PH35, PH36, PH37, PH38, PH39, PH40, PH41, PH42, PH43, PH44, PH49, PH50, TD15, ZE1, ZE2, ZE3

These postcodes are not available for AM courier delivery

AB30, AB31, AB33, AB34, AB35, AB36, AB37, AB38, AB39, AB41, AB42, AB43, AB44, AB45, AB51, AB52, AB53, AB54, AB55, AB56, AB63, DD10, DD8, DD9, FK15, FK16, FK17, FK18, FK19, FK20, FK21, FK8, HS1, HS2, HS3, HS4, HS5, HS6, HS7, HS8, HS9, IV1, IV10, IV11, IV12, IV13, IV14, IV15, IV16, IV17, IV18, IV19, IV2, IV20, IV21, IV22, IV23, IV24, IV25, IV26, IV27, IV28, IV3, IV30, IV31, IV32, IV36, IV4, IV40, IV41, IV42, IV43, IV44, IV45, IV46, IV47, IV48, IV49, IV5, IV51, IV52, IV53, IV54, IV55, IV56, IV6, IV63, IV7, IV8, IV9, KA27, KA28, KW1, KW10, KW11, KW12, KW13, KW14, KW15, KW16, KW17, KW2, KW3, KW5, KW6, KW7, KW8, KW9, PA20, PA21, PA22, PA23, PA24, PA25, PA26, PA27, PA28, PA29, PA30, PA31, PA32, PA33, PA34, PA35, PA36, PA37, PA38, PA39, PA40, PA41, PA42, PA43, PA44, PA45, PA46, PA47, PA48, PA49, PA60, PA61, PA62, PA63, PA64, PA65, PA66, PA67, PA68, PA69, PA70, PA71, PA72, PA73, PA74, PA75, PA76, PA77, PA78, PH10, PH11, PH13, PH14, PH16, PH17, PH18, PH19, PH20, PH21, PH22, PH23, PH24, PH25, PH26, PH30, PH31, PH32, PH33, PH34, PH35, PH36, PH37, PH38, PH39, PH40, PH41, PH42, PH43, PH44, PH49, PH50, ZE1, ZE2, ZE3

Cookies

Settings