Nuts - Lock & Half - Spalding Fasteners

Shop by Category

Lock & Half

Metric Fine & Extra Fine Thin Half Lock Jam Nuts DIN 439

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
1/4" 5/16" 3/8" BSF BRASS HALF THIN LOCK JAM NUTS

£0.62 (Inc. VAT)

£0.52 (Ex. VAT)

Choose Options Compare
BSPT Pipe Thread Half Thin Lock Nuts

£1.97 (Inc. VAT)

£1.64 (Ex. VAT)

Choose Options Compare
Metric Brass Half Lock Nuts DIN 439

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
BSF Zinc Plated Half Lock Nuts

£0.32 (Inc. VAT)

£0.27 (Ex. VAT)

Choose Options Compare
2" UNF SELF COLUR HALF LOCK JAM NUTS HIGH TENSILE

£11.14 (Inc. VAT)

£9.28 (Ex. VAT)

Choose Options Compare
Metric Fine Pitch All Metal Locking Nuts 10.9 Grade High Tensile Steel

£0.76 (Inc. VAT)

£0.63 (Ex. VAT)

Choose Options Compare
UNC STOVER ALL METAL LOCK NUTS ZINC

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
Metric Fine A2 Half Nuts DIN 439

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
Metric Fine Zinc Yellow Plated Steel Locking Half Nuts M10 & M12

£0.31 (Inc. VAT)

£0.26 (Ex. VAT)

Choose Options Compare
4BA Thread Brass Half LockThin Jam nuts

£0.72 (Inc. VAT)

£0.60 (Ex. VAT)

Choose Options Compare
A2 Stainless Metric Steel Aerotight Self Locking Nuts M3 M4 M5 M6 M8 M10 M12

£0.83 (Inc. VAT)

£0.69 (Ex. VAT)

Choose Options Compare
UNC Grade 5 Zinc Plated Half Locking Jam Nuts

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
UNF A2 Stainless Half Lock Jam Nuts ASME B18.2.2

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
M7 X 0.75 Metric Fine Zinc Plated Half Lock Nuts - Brass or Steel

£1.68 (Inc. VAT)

£1.40 (Ex. VAT)

Choose Options Compare
UNF ALL METAL PHILLIDAS LOCKING NUTS HIGH TENSILE STEEL

£2.65 (Inc. VAT)

£2.21 (Ex. VAT)

Choose Options Compare
M7 X 1 ALL METAL SELF LOCKING EXHAUST MANIFOLD CLEVELOC LOCK NUTS

£1.18 (Inc. VAT)

£0.98 (Ex. VAT)

Choose Options Compare
UNF Zinc Plated Steel Locking Half Thin Nuts ASME B18.2.2

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
UNF Zinc Plated Steel All Metal Stover Lock Nuts

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
Metric A2 Stainless Steel Locking Half Thin Nuts DIN 439

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
Metric Zinc Plated Steel All Metal Locking Nuts DIN 980V

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare

Metric Fine & Extra Fine Thin Half Lock Jam Nuts DIN 439

Metric fine and extra fine thread thin half nuts to DIN 439, also known as jam nuts, lock nuts, half nuts or thin hexagon nuts. These reduced-height nuts are commonly used where there is limited space for a full height hexagon nut, or as part of a...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
1/4" 5/16" 3/8" BSF BRASS HALF THIN LOCK JAM NUTS

Thread - BSF Material - Solid Brass Thread sizes listed - 1/4"- 28, 5/16"-24, and 3/8"-24

£0.62 (Inc. VAT)

£0.52 (Ex. VAT)

Choose Options Compare
BSPT Pipe Thread Half Thin Lock Nuts

BSPT Pipe Thread Half Thin Lock Nuts Grade 14H Zinc Plated Steel Thread sizes listed - 1/8"- 28 tpi 1/4" - 19 tpi 3/8" - 19 tpi 1/2" - 14 tpi 3/4" - 14 tpi 1" - 11 tpi 1 1/4" - 11 tpi 1 1/2" -11 tpi 2" - 11 tpi

£1.97 (Inc. VAT)

£1.64 (Ex. VAT)

Choose Options Compare
Metric Brass Half Lock Nuts DIN 439

Metric brass half / lock nuts to DIN 439 style for low-profile fastening, locking and spacing applications. These thin nuts are manufactured from solid brass and are suitable for use with standard metric coarse threaded bolts, screws and studs. The...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
BSF Zinc Plated Half Lock Nuts

BSF zinc plated steel hex lock / half nuts for British Standard Fine threaded fastening applications. These thin hex nuts are made from steel with a zinc plated finish, giving general corrosion resistance for workshop, restoration, engineering and...

£0.32 (Inc. VAT)

£0.27 (Ex. VAT)

Choose Options Compare
2" UNF SELF COLUR HALF LOCK JAM NUTS HIGH TENSILE

Thread - UNF Threda size 2" - 12 tpi Grade - High Tensile steel (none plated)

£11.14 (Inc. VAT)

£9.28 (Ex. VAT)

Choose Options Compare
Metric Fine Pitch All Metal Locking Nuts 10.9 Grade High Tensile Steel

Thread - Metric Fine Pitch. Grade - 10.9 High Tensile Steel Type - DIN980 / ISO10513 All metal lock nuts. Finish - Bright zinc plated steel. ABCD M10 16.9MM 9.3MM 1MM M10 16.9MM 9.3MM 1.25MM M12 * * 1...

£0.76 (Inc. VAT)

£0.63 (Ex. VAT)

Choose Options Compare
UNC STOVER ALL METAL LOCK NUTS ZINC

Material: Bright Zinc Plated Steel Thread: UNC (Unified National Coarse) Type: Stover Type All Metal Lock Nuts 1/4-20 5/16-18 3/8-16 1/2-13

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
Metric Fine A2 Half Nuts DIN 439

Metric fine A2 stainless steel hex lock / half nuts manufactured to DIN 439. These thin hex nuts are made from A2 stainless steel, giving good corrosion resistance for general engineering, automotive, workshop, repair and outdoor applications. Half nuts...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
Metric Fine Zinc Yellow Plated Steel Locking Half Nuts M10 & M12

Metric Fine & Extra Fine Locking Nuts Type: Locking/jam nut Material: Yellow Zinc plated steel Grade: High tensile grade 8 ABCD 10mm 17mm 5mm 1 10mm 17mm 5mm 1.25 12mm 19mm 6mm 1.5 12mm 19mm 6mm 1...

£0.31 (Inc. VAT)

£0.26 (Ex. VAT)

Choose Options Compare
4BA Thread Brass Half LockThin Jam nuts

Thread type - BA Thread size - 4ba Material - Solid Brass.

£0.72 (Inc. VAT)

£0.60 (Ex. VAT)

Choose Options Compare
A2 Stainless Metric Steel Aerotight Self Locking Nuts M3 M4 M5 M6 M8 M10 M12

All metal stainless steel self locking nuts. Ideal for use in hot applications where the nylon collar in a standard nyloc nut would melt, i.e. exhaust manifolds. Manufactured from 303 S31 stainless steel to withstand extreme temperatures without...

£0.83 (Inc. VAT)

£0.69 (Ex. VAT)

Choose Options Compare
UNC Grade 5 Zinc Plated Half Locking Jam Nuts

UNC zinc plated half locking nuts, also known as thin lock nuts or jam nuts, for use with Unified National Coarse threaded bolts, screws and studs. These Grade 5 high tensile steel half nuts are zinc plated for corrosion resistance and are commonly used...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
UNF A2 Stainless Half Lock Jam Nuts ASME B18.2.2

UNF A2 grade stainless steel half lock nuts for imperial fine thread fastening applications. These half lock / jam nuts are a reduced height nut style, suitable where a thinner UNF nut is required or where two nuts are used together to help lock an...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
M7 X 0.75 Metric Fine Zinc Plated Half Lock Nuts - Brass or Steel

Type- Half lock jam nuts Thread - Fine pitch M7/7mm x 0.75 Material - Zinc Plated High Tensile Steel or Zinc Plated Brass

£1.68 (Inc. VAT)

£1.40 (Ex. VAT)

Choose Options Compare
UNF ALL METAL PHILLIDAS LOCKING NUTS HIGH TENSILE STEEL

Thread - UNF (AF)Imperial Fine). Grade - Grade 5 (8.8) High tensile steel. Material - Zinc plated steel Sizes listed - 1/4"- 28tpi, 5/16"- 24tpi, 3/8"-24tpi. 7/16"-20tpi & 1/2"-20tpi. Type - Phillidas all metal INDUSTRIAL / self locking nuts.

£2.65 (Inc. VAT)

£2.21 (Ex. VAT)

Choose Options Compare
M7 X 1 ALL METAL SELF LOCKING EXHAUST MANIFOLD CLEVELOC LOCK NUTS

Type - All metal Cleveloc nutsThread - M7/7mm with 1mm thread pitch.Material - Zinc plated steel 8.8 High tensile Cleveloc type nuts for high temperature applications.

£1.18 (Inc. VAT)

£0.98 (Ex. VAT)

Choose Options Compare
UNF Zinc Plated Steel Locking Half Thin Nuts ASME B18.2.2

UNF zinc plated steel locking half thin nuts for locking and space-saving fastening applications. These thin pattern lock nuts are suitable for automotive, engineering, restoration, machinery and general workshop use where UNF thread fasteners are...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
UNF Zinc Plated Steel All Metal Stover Lock Nuts

UNF zinc plated steel all metal stover lock nuts for vibration resistant fastening applications. These all metal prevailing torque lock nuts are suitable for automotive, engineering, restoration, machinery and general workshop use where UNF thread...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
Metric A2 Stainless Steel Locking Half Thin Nuts DIN 439

Metric A2 stainless steel locking half thin nuts to DIN 439 for locking and space-saving fastening applications. These thin pattern lock nuts are suitable for engineering, maintenance, fabrication, restoration and general workshop use where a low-profile...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare
Metric Zinc Plated Steel All Metal Locking Nuts DIN 980V

Metric zinc plated steel all metal locking nuts to DIN 980V for secure fastening applications where a prevailing torque lock nut is required. These all metal lock nuts are suitable for automotive, engineering, machinery, maintenance and general workshop...

£0.24 (Inc. VAT)

£0.20 (Ex. VAT)

Choose Options Compare

Shop by Category

Shop by Brand

Lock & Half