BOLTS

The primary difference between a bolt and a setscrew is that a setscrew is fully threaded along its entire length up to the head, while a bolt has an unthreaded shank portion beneath its head. 

Design and Function

  • Bolts:
    • Threading: Bolts have a partially threaded shaft, including a smooth, unthreaded section called a shank.
    • Usage: They are typically designed to work with a separate nut and often washers, creating a high clamping force by tightening the nut. The plain shank portion can withstand greater shear forces in the joint.
    • Application: Commonly used in structural applications, heavy machinery, and general construction where high strength and load distribution are critical.
  • Setscrews:
    • Threading: Setscrews are threaded along their entire length, right up to the underside of the head. This makes the entire length usable within a tapped hole.
    • Usage: They are typically inserted and tightened directly into a pre-tapped (pre-threaded) hole in a material, without requiring a separate nut. 

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Code Description Price Quantity
SSXBNC037350A4 3/8 UNC X 3.1/2" ST/ST HEX BOLT A4
Out of Stock
£517.50 (exc VAT) per HUND
£621.00 (inc VAT)
-
+
SSXBNC037400A4 3/8 UNC X 4" ST/ST HEX BOLT A4
5 In Stock for despatch
£350.00 (exc VAT) per HUND
£420.00 (inc VAT)
-
+
SSXBNC050250A4 1/2"UNC X 2.1/2" A4 HEX HEAD BOLT
4 In Stock for despatch
£500.00 (exc VAT) per HUND
£600.00 (inc VAT)
-
+
SSXBNC050400A4 1/2"UNC X 4" A4 STAINLESS HEX HEAD BOLT
Out of Stock
£745.00 (exc VAT) per HUND
£894.00 (inc VAT)
-
+
SSXBNC062250A4 5/8"UNC X 2.1/2" A4 STAINLESS HEX HEAD BOLT
Out of Stock
£1,947.50 (exc VAT) per HUND
£2,337.00 (inc VAT)
-
+
SSXBNC062300A4 5/8" UNC X 3" ST/ST HEX BOLTS A4
Out of Stock
£1,020.00 (exc VAT) per HUND
£1,224.00 (inc VAT)
-
+
SSXBNC062350A4 5/8"UNC X 3.1/2" A4 STAINLESS STEEL HEX HEAD BOLT
Out of Stock
£2,147.30 (exc VAT) per HUND
£2,576.76 (inc VAT)
-
+
SSXBNC062375A4 5/8" UNC X 3.3/4" ST/ST HEX BOLTS A4
Out of Stock
£1,200.00 (exc VAT) per HUND
£1,440.00 (inc VAT)
-
+
SSXBNC062425A4 5/8" UNC X 4.1/4" ST/ST HEX BOLTS A4
Out of Stock
£2,487.70 (exc VAT) per HUND
£2,985.24 (inc VAT)
-
+
SSXBNC062600A4 5/8" UNC X 6" ST/ST HEX BOLTS A4
Out of Stock
£2,100.00 (exc VAT) per HUND
£2,520.00 (inc VAT)
-
+
SSXBNC075300A4 3/4 UNC X 3" ST/ST HEX BOLT A4
4 In Stock for despatch
£2,428.00 (exc VAT) per HUND
£2,913.60 (inc VAT)
-
+
SSXBNC075325A4 3/4" UNC X 3.1/4" ST/ST HEX BOLTS A4
Out of Stock
£1,718.00 (exc VAT) per HUND
£2,061.60 (inc VAT)
-
+
SSXBNC075400A4 3/4"UNC X 4" A4 STAINLESS HEX HEAD BOLT
8 In Stock for despatch
£1,800.00 (exc VAT) per HUND
£2,160.00 (inc VAT)
-
+
SSXBNC075450A4 3/4"UNC X 4.1/2" A4 HEXAGON HEAD BOLT
Out of Stock
£2,000.00 (exc VAT) per HUND
£2,400.00 (inc VAT)
-
+
SSXBNC075600A4 3/4"UNC X 6" A4 STAINLESS HEX HEAD BOLT
Out of Stock
£1,700.00 (exc VAT) per HUND
£2,040.00 (inc VAT)
-
+
SSXBNC087250A4 7/8" UNC X 2.1/2" ST/ST HEX BOLTS A4 ST/ST
Out of Stock
£3,320.00 (exc VAT) per HUND
£3,984.00 (inc VAT)
-
+
SSXBNC087300A4 7/8" UNC X 3" ST/ST HEX BOLTS A4 ST/ST
Out of Stock
£3,320.00 (exc VAT) per HUND
£3,984.00 (inc VAT)
-
+
SSXBNC087400A4 7/8 UNC X 4" ST/ST HEX BOLT A4
Out of Stock
£2,800.00 (exc VAT) per HUND
£3,360.00 (inc VAT)
-
+
SSXBNC100400A4 1"UNC X 4" A4 STAINLESS HEX HEAD BOLT
Out of Stock
£5,595.50 (exc VAT) per HUND
£6,714.60 (inc VAT)
-
+
SSXBNC100450A4 1" UNC X 4.1/2" ST/ST HEX BOLT A4
Out of Stock
£5,201.50 (exc VAT) per HUND
£6,241.80 (inc VAT)
-
+
SSXBNC100500A4 1" UNC X 5" ST/ST HEX BOLTS A4
Out of Stock
£8,162.60 (exc VAT) per HUND
£9,795.12 (inc VAT)
-
+